"Remember what Amalek did to you on the way as you were coming out of Egypt,
Deuteronomy 25:17
Surrounding context
25:16 For all who do such things, all who behave unrighteously, are an abomination to the LORD your God.
25:17 "Remember what Amalek did to you on the way as you were coming out of Egypt,
25:18 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.