Matthew 25:9-13

But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves.

And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.

Afterward came also the other virgins, saying, Lord, Lord, open to us.

But he answered and said, Verily I say unto you, I know you not.

Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.