Read Isaiah 55:1-5
55:1 Ho, everyone who thirsts, come to the waters; and you that have no money, come, buy and eat! Come, buy wine and milk without money and without price.
55:2 Why do you spend your money for that which is not bread, and your labor for that which does not satisfy? Listen carefully to me, and eat what is good, and delight yourselves in rich food.
55:3 Incline your ear, and come to me; listen, so that you may live. I will make with you an everlasting covenant, my steadfast, sure love for David.
55:4 See, I made him a witness to the peoples, a leader and commander for the peoples.
55:5 See, you shall call nations that you do not know, and nations that do not know you shall run to you, because of the LORD your God, the Holy One of Israel, for he has glorified you.
This passage speaks to Israel about how God continues to bless them whether they deserve it or know it. Verse 5 speaks of a promised day when despite the struggles Israel has been through people will come in their droves to see what God has done for them.
Lord give me your water to drink, your food, wine and milk even though I have nothing to pay with.