Matthew 24:42

24:42 “Therefore stay alert, because you do not know on what day your Lord will come.

Matthew 25:12-13

25:12 But he replied, ‘I tell you the truth, I do not know you!’ 25:13 Therefore stay alert, because you do not know the day or the hour.

Matthew 26:72

26:72 He denied it again with an oath, “I do not know the man!”