Psalms 119:145 Halakhah

קָרָ֣אתִי בְכָל־לֵ֭ב עֲנֵ֥נִי יְהוָ֗ה חֻקֶּ֥יךָ אֶצֹּֽרָה׃

KOPH. I have called with my whole heart; answer me, O LORD; I will keep Thy statutes.

Read halakhic rulings (Jewish law) on Psalms 119:145: and classical halakhic sources.