עֻ֭זִּי אֵלֶ֣יךָ אֲזַמֵּ֑רָה כִּֽי־אֱלֹהִ֥ים מִ֝שְׂגַּבִּ֗י אֱלֹהֵ֥י חַסְדִּֽי׃
O my strength, unto Thee will I sing praises; for God is my high tower, the God of my mercy.
Rashi on Psalms
My strength! To You To You, Who are my strength and my stronghold, to You I will sing.