הַשְׁלֵ֤ךְ עַל־יְהוָ֨ה ׀ יְהָבְךָ֮ וְה֪וּא יְכַ֫לְכְּלֶ֥ךָ לֹא־יִתֵּ֖ן לְעוֹלָ֥ם מ֗וֹט לַצַּדִּֽיק׃
Cast thy burden upon the LORD, and He will sustain thee; He will never suffer the righteous to be moved.
Rashi on Psalms
your burden Heb. יהבך, your burden. The Holy Spirit answers him thus.
Rashi on Psalms
and He will bear you Heb. יכלכלך. He will bear your burden, as (I Kings 8:27): “the heaven and the heaven of heavens cannot contain You (יכלכלוך). The expression of כלכול is rendered מסובר, bearing, in Targum Jonathan ben Uzziel.