Moses continues reminding the people of Israel about what Yahweh said.

## You will call to mind ##

AT: "You must remember"

## by a mighty hand and by a display of power ##

Both of these phrases mean basically the same thing are combined for emphasis. AT: "by showing his great power" (See: [[rc://en/ta/man/translate/figs-doublet]] and [[rc://en/ta/man/translate/figs-metonymy]])