Cross reference
Joshua 8:3
3 So Joshua arose, and all the people of war, to go up to Ai: and Joshua chose out thirty thousand men, the mighty men of valor, and sent them forth by night.
Matthew 24:39
39 and they didn't know until the flood came, and took them all away, so will be the coming of the Son of Man.
Matthew 24:50
50 the lord of that servant will come in a day when he doesn't expect it, and in an hour when he doesn't know it,
Matthew 25:6
6 But at midnight there was a cry, 'Behold! The bridegroom is coming! Come out to meet him!'
1 Thessalonians 5:2
2 For you yourselves know well that the day of the Lord comes like a thief in the night.
2 Peter 3:10
10 But the day of the Lord will come as a thief in the night; in which the heavens will pass away with a great noise, and the elements will be dissolved with fervent heat, and the earth and the works that are in it will be burned up.