2 Kings 4:1-4

Now one of the wives of a man of the sons of the prophets cried out to Elisha [for help], saying “Your servant my husband is dead, and you know that your servant [reverently] feared the LORD; but the creditor is coming to take my two sons to be his slaves [in payment for a loan].” Elisha said to her, “What shall I do for you? Tell me, what do you have [of value] in the house?” She said, “Your maidservant has nothing in the house except a [small] jar of [olive] oil.” Then he said, “Go, borrow containers from all your neighbors, empty containers—and not just a few. Then you shall go in and shut the door behind you and your sons, and pour out [the oil you have] into all these containers, and you shall set aside each one when it is full.”