Isaiah 55:1 invites everyone who is thirsty to come to what?

Answer: The waters

"Come, all you who are thirsty, come to the waters"—even those without money may come and buy wine and milk without cost.

““Come, all you who are thirsty, come to the waters; and you without money, come, buy, and eat! Come, buy wine and milk without money and without cost!”— Isaiah 55:1 (BSB)