Psalms 106:21 KJV
They forgat God their saviour, which had done great things in Egypt;
Psalms 106:21, King James Version
In context
20 Thus they changed their glory into the similitude of an ox that eateth grass.
21 They forgat God their saviour, which had done great things in Egypt;
22 Wondrous works in the land of Ham, and terrible things by the Red sea.