en_tn/num/13/02.md

which I have given

God had decided that the land of Canaan would belong to the people of Israel, but they had not yet moved into it. Alternate translation: "which I have decided to give" or "which I will soon give" (See: rc://en/ta/man/translate/figs-pastforfuture)

Each man must be a leader among them

"Each man whom you send must be a leader among his tribe"