Psalms 63:6 Midrash

כְּמ֤וֹ חֵ֣לֶב וָ֭דֶשֶׁן תִּשְׂבַּ֣ע נַפְשִׁ֑י וְשִׂפְתֵ֥י רְ֝נָנ֗וֹת יְהַלֶּל־פִּֽי׃

My soul is satisfied as with marrow and fatness; And my mouth doth praise Thee with joyful lips;