Matthew 25:7-13

Then all those virgins rose and trimmed their lamps. The foolish said to the prudent, ‘Give us some of your oil, for our lamps are going out.’ But the prudent answered, ‘No, there will not be enough for us and you too; go instead to the dealers and buy some for yourselves.’ And while they were going away to make the purchase, the bridegroom came, and those who were ready went in with him to the wedding feast; and the door was shut. Later the other virgins also came, saying, ‘Lord, lord, open up for us.’ But he answered, ‘Truly I say to you, I do not know you.’ Be on the alert then, for you do not know the day nor the hour.