Then Melchizedek king of Salem brought out bread and wine; he was the priest of God Most High

When Abram was ninety-nine years old, the LORD appeared to Abram and said to him, “I am Almighty God; walk before Me and be blameless.

15 And Moses built an altar and called its name, The-LORD-Is-My-Banner; 16 for he said, “Because the LORD has sworn: the LORD will have war with Amalek from generation to generation.”

17 “Remember what Amalek did to you on the way as you were coming out of Egypt, 18 how he met you on the way and attacked your rear ranks, all the stragglers at your rear, when you were tired and weary; and he did not fear God. 19 Therefore it shall be, when the LORD your God has given you rest from your enemies all around, in the land which the LORD your God is giving you to possess as an inheritance, that you will blot out the remembrance of Amalek from under heaven. You shall not forget.