וְהָ֥יָה צֶ֖דֶק אֵז֣וֹר מָתְנָ֑יו וְהָאֱמוּנָ֖ה אֵז֥וֹר חֲלָצָֽיו׃
Y será la justicia cinto de sus lomos, y la fidelidad ceñidor de sus riñones.
Rashi on Isaiah
And righteousness shall be the girdle of his loins Jonathan [renders:] And the righteous shall surround him; i.e., they will cleave to him like a girdle.
Ibn Ezra on Isaiah
And righteousness shall be, etc. And uprightness will never depart from him in all his doings.