Genesis 22:7-8, 14

Isaac turned to Abraham and said, “Father?” “Yes, my son?” Abraham replied. “We have the fire and the wood,” the boy said, “but where is the sheep for the burnt offering?” “God will provide a sheep for the burnt offering, my son,” Abraham answered. And they both walked on together.

Abraham named the place Yahweh-Yireh (which means “the LORD will provide”). To this day, people still use that name as a proverb: “On the mountain of the LORD it will be provided.”