3 And Joshua and all the men of war rose to go up to Ai; and Joshua chose out thirty thousand mighty men, and he sent them away by night.
Joshua 8:3 Cross References - CAB
Matthew 24:39
39 and they didn't know a thing until the flood came and took them all away, so also shall be the coming of the Son of Man.
Matthew 24:50
50 the master of that servant will come on a day which he does not expect, and in an hour which he does not know,
Matthew 25:6
6 And at midnight a cry was heard: 'Behold, the bridegroom is coming; go out to meet him!'
1 Thessalonians 5:2
2 For you yourselves know accurately that the day of the Lord so comes as a thief in the night.
2 Peter 3:10
10 But the day of the Lord shall come as a thief in the night, in which the heavens shall pass away with a rushing noise, and the elements, burning with heat, shall be dissolved, both the earth and the works that are in it shall be burned up.