en_tn/deu/05/15.md

General Information:

Moses continues to speak to the people of Israel as if they were one man, so all instances of "you" and "your" are singular. (See: rc://en/ta/man/translate/figs-you)

You will call to mind

This is an idiom. Alternate translation: "You must remember" (See: rc://en/ta/man/translate/figs-idiom)

by a mighty hand and by an outstretched arm

Here "a mighty hand" and "an outstretched arm" are metaphors for Yahweh's power. See how you translated these words in Deuteronomy 4:34. Alternate translation: "by showing his mighty power" (See: rc://en/ta/man/translate/figs-metaphor)