en_tn/deu/29/05.md

I have led you

Yahweh is speaking to the people of Israel.

forty years

"40 years" (See: rc://en/ta/man/jit/translate-numbers)

your sandals ... your feet

Moses speaks to the Israelites as if they were one man, so the word "your" here is singular. (See: rc://en/ta/man/jit/figs-you)