en_tn/num/32/32.md

We will cross over armed

You can make it clear that they will cross the Jordan. Alternate translation: "We will cross over the Jordan ready to fight" (See: rc://en/ta/man/translate/figs-explicit)

our possessed inheritance

The land that the people were to receive as a permanent possession is spoken of as if it were an inheritance that they were to obtain. Alternate translation: "the portion of land that we will possess" (See: rc://en/ta/man/translate/figs-metaphor)

will remain with us

This idiom refers to ownership. Alternate translation: "will be ours" (See: rc://en/ta/man/translate/figs-idiom)