כִּ֣י ב֗וֹ בָּחַ֛ר יְהוָ֥ה אֱלֹהֶ֖יךָ מִכָּל־שְׁבָטֶ֑יךָ לַעֲמֹ֨ד לְשָׁרֵ֧ת בְּשֵׁם־יְהוָ֛ה ה֥וּא וּבָנָ֖יו כָּל־הַיָּמִֽים׃ (ס)
For the LORD thy God hath chosen him out of all thy tribes, to stand to minister in the name of the LORD, him and his sons for ever.
Targum Jonathan on Deuteronomy
because the Lord thy God hath chosen him out of all thy tribes to stand and minister in the Name of the Lord, him, and his sons, all the days.