Mark 13:37

And the things I say to you, I say to all, Watch.

Watch therefore: for you know not when the Lord of the house cometh, late, or at midnight, or at the crowing of the cock, or in the morning;

Beware, watch; for you know not when the time is.

And Peter said to Him, Lord, do you speak this parable to us, or to all?

Treasury of Scripture Knowledge

And what I say unto you I say unto all, Watch.

Watch therefore, because you know neither the day nor the hour.

Beware, watch; for you know not when the time is.