en_tn/deu/17/20.md

so that his heart is not lifted up above his brothers

AT: "so that he does not become arrogant" (See: rc://en/ta/man/translate/figs-synecdoche)

so that he does not turn away from the commandments, to the right hand or to the left

AT: "so that he does not disobey any of the commandments" or "so that he obeys all of the commandments" (See: rc://en/ta/man/translate/figs-litotes)

prolong his days

AT: "lengthen his time"