Genesis 41:57

If this famine had been only in Egypt, Egypt would have had no fear, because of the grain Joseph [had stored up]. However, there was famine throughout the entire world, and because the entire earth stood in need of [the grain in] Egypt, the grain supply quickly dwindled and became expensive even for the Egyptians. The Egyptians would have consumed the grain at little expense, because of its abundance, if the entire earth had not come down to buy grain there. To make known that the entire earth hungered, [Moses] said, "The entire world came to Egypt to buy grain from Joseph."

And all the regions came into Egypt to Joseph to buy; for famine had obtained. For all hunger, whom Christ did not feed. Therefore, let us buy food, with which we can repel hunger. Let no one be discouraged by contemplating his poverty, let no one be afraid who does not have money. Christ does not seek silver, but faith, which is more precious than silver. Finally, Peter bought it, who did not have money. Silver and gold, I do not have, but what I have, I give to you. In the name of Jesus Christ, rise up and walk. And the prophet Isaiah says: You who thirst, go to the water; and you who do not have silver, go, buy, and drink, and eat: buy wine and fat without silver and price. For he did not seek a price from us, who paid the price of his own blood for us; for he redeemed us not with gold and silver, but with precious blood. Therefore, you must pay the price for what you have bought; and even if he does not always demand it, you still must. Therefore, buy Christ for yourself not because few have him, but because everyone has him. Everyone has him by nature, few offer themselves out of fear. What Christ requires from you is what is rightfully his. He himself gave life to everyone, he himself offered his death for everyone. Pay for the author what you are obligated to pay by law. This contract is not insignificant. Not everyone easily sees him. Finally, those virgins in the Gospel whom the coming bridegroom excluded were left outside because they did not buy the available oil. Therefore, it is said to them: Rather, go to the sellers and buy for yourselves. And the merchant is rightly praised, who sold all his possessions and bought a pearl.