According to the covenant made with David son of Jesse, of the tribe of Juda, that the inheritance of the king should be to his posterity alone: so the inheritance of Aaron should also be unto his seed.
WEB
Also he made a covenant with David the son of Jesse, of the tribe of Judah. The inheritance of the king is his alone from son to son. So the inheritance of Aaron is also to his seed.
DRC45:31
And a covenant to David the king, the son of Jesse of the tribe of Juda, an inheritance to him and to his seed, that he might give wisdom into our heart to judge his people in justice, that their good things might not be abolished, and he made their glory in their nation everlasting.
LXXE
according to the covenant made with David son of Jesse, of the tribe of Juda, that the inheritance of the king should be to his posterity alone: so the inheritance of Aaron should also be unto his seed.