Psalms 119:45 Midrash

וְאֶתְהַלְּכָ֥ה בָרְחָבָ֑ה כִּ֖י פִקֻּדֶ֣יךָ דָרָֽשְׁתִּי׃

And I will walk at ease, for I have sought Thy precepts;