Psalm 78:11

9The children of Ephraim, being armed, and carrying bows, turned back in the day of battle.

10They kept not the covenant of God, and refused to walk in his law;

11And forgat his works, and his wonders that he had shewed them.

12Marvellous things did he in the sight of their fathers, in the land of Egypt, in the field of Zoan.

13He divided the sea, and caused them to pass through; and he made the waters to stand as an heap.