en_tn/1ch/06/54.md

These are the locations where Aaron's descendants were assigned to live

This can be translated in active form. Alternate translation: "These are the places where God assigned Aaron's descendants to live" (See: rc://en/ta/man/jit/figs-activepassive)

for the descendants of Aaron ... Kohathites

"where the descendants of Aaron ... Kohathites were to live"

Kohathites (the first lot was theirs)

The Israelites drew lots to decide where people would live. Alternate translation: "Kohathites. The first lot that they drew was theirs" (See: rc://en/ta/man/jit/figs-explicit)

Kohathites

This is the name of a people group, the descendants of Kohath (1 Chronicles 6:1). See how you translated this in 1 Chronicles 6:33.