Strong H251H אָח 'âch · brother: male-relative

Leviticus

1. Leviticus 21:10
   And he that is the high priest among his brethren, upon whose head the anointing oil was poured, and that is consecrated to put on the garments, shall not uncover his head, nor rend his clothes;
2. Leviticus 25:48
   After that he is sold he may be redeemed again; one of his brethren may redeem him: