Matthew 24:36-44 - The Unknown Day And Hour
36 Now no one knows anything about that day or hour, not even the angels in heaven, but only my Father. 37 As were the days of Noah, so will the arrival of the Son of man be. 38 For as in the days before the deluge people ate and drank, married and were married, till the day Noah entered the ark; 39 and as they knew nothing till the deluge came and swept them all away; so will the arrival of the Son of man be. 40 Then there will be two men in the field, one will be taken and one will be left; 41 two women will be grinding at the millstone, one will be taken and one will be left. 42 Keep on the watch then, for you never know what day your Lord will come. 43 But be sure of this, that if the householder had known at what watch in the night the thief was coming, he would have been on the watch, he would not have allowed his house to be broken into. 44 So be ready yourselves, for the Son of man is coming at an hour you do not expect.
32 Now no one knows anything about that day or hour, not even the angels in heaven, not even the Son, but only the Father. 33 Take care, keep awake and pray; you never know the time. 34 It is like a man leaving his house to go abroad; he puts his servants in charge, each with his work to do, and he orders the porter to keep watch. 35 Watch then, for you never know when the Lord of the House will come, in the late evening or at midnight or at cock-crow or in the morning. 36 Watch, in case he comes suddenly and finds you asleep. 37 Watch: I say it to you, and I say it to all."