1 Thessalonians 5:2

For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
Word Reference
Original Word Definitions
αὐτοὶ
G846 P-NPM
autos
the reflexive pronoun self, used (alone or in the comparative G1438) of the third person, and (with the proper personal pronoun) of the other persons
  • himself, herself, themselves, itself
  • "he, she, it"the same
γὰρ
G1063 CONJ
gar
properly, assigning a reason (used in argument, explanation or intensification; often with other particles)
  • for
ἀκριβῶς
G199 ADV
akribōs
exactly
  • exactly, accurately, diligently
οἴδατε
G1492 V-RAI-2P
eidō
used only in certain past tenses, the others being borrowed from the equivalent G3700 and G3708; properly, to see (literally or figuratively); by implication, (in the perfect tense only) to know
  • to see
    • to perceive with the eyes
    • "to perceive by any of the senses"to perceive, notice, discern, discover"to see
      • i.e., to turn the eyes, the mind, the attention to anything
      • "to pay attention, observe"to see about something
        • i.e., to ascertain what must be done about it
        to inspect, examine"to look at, behold
      to experience any state or condition"to see i.e., have an interview with, to visit
    to know
    • to know of anything
    • "to know, i.e., get knowledge of, understand, perceive
      • of any fact
      • "the force and meaning of something which has definite meaning"to know how, to be skilled in
      to have regard for one, cherish, pay attention to (1 Thessalonians 5:12)
ὅτι
G3754 CONJ
hoti
demonstrative, that (sometimes redundant); causative, because
  • that, because, since
G3588
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
ἡμέρα
G2250 N-NSF
hēmera
day, i.e., (literally) the time space between dawn and dark, or the whole 24 hours (but several days were usually reckoned by the Jews as inclusive of the parts of both extremes); figuratively, a period (always defined more or less clearly by the context)
  • the day, used of the natural day, or the interval between sunrise and sunset, as distinguished from and contrasted with the night
    • in the daytime
    • "metaphorically, ___%___the day___%___ is regarded as the time for abstaining from indulgence, vice, crime, because acts of the sort are perpetrated at night and in darkness
    of the civil day, or the space of twenty four hours (thus including the night)"of the last day of this present age, the day Christ will return from heaven, raise the dead, hold the final judgment, and perfect his kingdom"used of time in general, i.e., the days of his life.
κυρίου
G2962 N-GSM
kyrios
supreme in authority, i.e., (as noun) controller; by implication, Master (as a respectful title)
  • he to whom a person or thing belongs, about which he has power of deciding; master, lord
    • the possessor and disposer of a thing
      • the owner; one who has control of the person, the master
      • "in the state: the sovereign, prince, chief, the Roman emperor
      is a title of honor expressive of respect and reverence, with which servants salute their master"this title is given to: God, the Messiah
ὡς
G5613 CONJ
hōs
which how, i.e., in that manner (very variously used, as follows)
  • as, like, even as, etc.
κλέπτης
G2812 N-NSM
kleptēs
a stealer (literally or figuratively)
  • an embezzler, pilferer
    • the name is transferred to false teachers, who do not care to instruct men, but abuse their confidence for their own gain
ἐν
G1722 PREP
en
___%___in,___%___ at, (up-)on, by, etc
  • in, by, with
νυκτὶ
G3571 N-DSF
nyx
___%___night___%___ (literally or figuratively)
  • night
  • "metaphorically the time when work ceases
    • the time of death
    • "the time for deeds of sin and shame"the time of moral stupidity and darkness"the time when the weary and also the drunken give themselves up to slumber
οὕτως
G3779 ADV
houtō
in this way (referring to what precedes or follows)
  • in this manner, thus, so
ἔρχεται
G2064 V-PNI-3S
erchomai
to come or go (in a great variety of applications, literally and figuratively)
  • to come
    • of persons
      • to come from one place to another, and used both of persons arriving
      • "to appear, make one's appearance, come before the public
    metaphorically
    • to come into being, arise, come forth, show itself, find place or influence
    • "be established, become known, to come (fall) into or unto
    to go, to follow one

αὐτοὶ γὰρ ἀκριβῶς οἴδατε ὅτι ἡ ἡμέρα κυρίου ὡς κλέπτης ἐν νυκτὶ οὕτως ἔρχεται
2
For yourselves know perfectly that the day of the Lord so cometh as a thief in the night.
Cross References

Revelation 16:15

Ἰδού ἔρχομαι ὡς κλέπτης μακάριος γρηγορῶν καὶ τηρῶν τὰ ἱμάτια αὐτοῦ ἵνα μὴ γυμνὸς περιπατῇ καὶ βλέπωσιν τὴν ἀσχημοσύνην αὐτοῦ
15
Behold, I come as a thief. Blessed is he that watcheth, and keepeth his garments, lest he walk naked, and they see his shame.

2 Peter 3:10

Ἥξει δὲ ἡμέρα κυρίου ὡς κλέπτης ἐν νυκτὶ ἐν οἱ οὐρανοὶ ῥοιζηδὸν παρελεύσονται στοιχεῖα δὲ καυσούμενα λυθήσονται καὶ γῆ καὶ τὰ ἐν αὐτῇ ἔργα κατακαήσεται
10
But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.

Matthew 24:42

γρηγορεῖτε οὖν ὅτι οὐκ οἴδατε ποίᾳ ὥρᾳ κύριος ὑμῶν ἔρχεται
42
Watch therefore: for ye know not what hour your Lord doth come.

Revelation 3:3

μνημόνευε οὖν πῶς εἴληφας καὶ ἤκουσας καὶ τήρει καὶ μετανόησον ἐὰν οὖν μὴ γρηγορήσῃς ἥξω ἐπὶ σέ ὡς κλέπτης καὶ οὐ μὴ γνῷς ποίαν ὥραν ἥξω ἐπὶ σε
3
Remember therefore how thou hast received and heard, and hold fast, and repent. If therefore thou shalt not watch, I will come on thee as a thief, and thou shalt not know what hour I will come upon thee.

Luke 12:39

τοῦτο δὲ γινώσκετε ὅτι εἰ ᾔδει οἰκοδεσπότης ποίᾳ ὥρᾳ κλέπτης ἔρχεται ἐγρηγόρησεν ἂν καὶ οὐκ ἄν ἀφῆκεν διορυγῆναι τὸν οἶκον αὐτοῦ
39
And this know, that if the goodman of the house had known what hour the thief would come, he would have watched, and not have suffered his house to be broken through.

Matthew 25:13

Γρηγορεῖτε οὖν ὅτι οὐκ οἴδατε τὴν ἡμέραν οὐδὲ τὴν ὥραν ἐν υἱὸς τοῦ ἀνθρώπου ἔρχεται
13
Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.

Mark 13:34

ὡς ἄνθρωπος ἀπόδημος ἀφεὶς τὴν οἰκίαν αὐτοῦ καὶ δοὺς τοῖς δούλοις αὐτοῦ τὴν ἐξουσίαν καὶ ἑκάστῳ τὸ ἔργον αὐτοῦ καὶ τῷ θυρωρῷ ἐνετείλατο ἵνα γρηγορῇ
34
For the Son of man is as a man taking a far journey, who left his house, and gave authority to his servants, and to every man his work, and commanded the porter to watch.

Jeremiah 23:20

לֹא יָשׁוּב אַף-יְהוָה עַד-עֲשֹׂתוֹ וְעַד-הֲקִימוֹ מְזִמּוֹת לִבּוֹ בְּאַֽחֲרִית הַיָּמִים תִּתְבּוֹנְנוּ בָהּ בִּינָֽה׃
20
The anger of the LORD shall not return, until he have executed, and till he have performed the thoughts of his heart: in the latter days ye shall consider it perfectly.

1 Corinthians 1:8

ὃς καὶ βεβαιώσει ὑμᾶς ἕως τέλους ἀνεγκλήτους ἐν τῇ ἡμέρᾳ τοῦ κυρίου ἡμῶν Ἰησοῦ Χριστοῦ
8
Who shall also confirm you unto the end, that ye may be blameless in the day of our Lord Jesus Christ.