Ecclesiastes 8:7

Therefore be ye also ready; for at an hour when ye think not, the Son of man cometh.

the lord of that servant will come in a day when he looketh not for it, and at an hour when he is not aware;

But at midnight there was a cry, Lo! the bridegroom! go out to meet him.

But concerning the times and the seasons, brethren, there is no need of writing to you;

Treasury of Scripture Knowledge

For he knoweth not that which shall be: for who can tell him when it shall be?

Therefore be ye also ready; for at an hour when ye think not, the Son of man cometh.

But at midnight there was a cry, Lo! the bridegroom! go out to meet him.

But concerning the times and the seasons, brethren, there is no need of writing to you;