50 the lord of that servant shall come on a day when he is not looking for him, and at an hour that he is not aware of,
Matthew 24:50 Cross References - TKJU
Proverbs 29:1
1 He, that often being reproved hardens his neck, shall suddenly be destroyed, and that without remedy.
Matthew 24:42-44
42 Watch therefore: For you do not know what hour your Lord comes.
43 Moreover know this, that if the goodman of the house had known what hour the thief would come, he would have watched, and not have let his house be broken through.
44 Therefore you also be ready: For the Son of Man comes at such an hour that you do not think.
1 Thessalonians 5:2-3
Revelation 3:3
3 Remember therefore how you have received and heard, and hold firmly fixed, and repent. If therefore you shall not watch, I will come upon you as a thief, and you shall not know what hour I will come upon you.