שִׁ֗יר הַֽמַּ֫עֲל֥וֹת הַבֹּטְחִ֥ים בַּיהוָ֑ה כְּֽהַר־צִיּ֥וֹן לֹא־יִ֝מּ֗וֹט לְעוֹלָ֥ם יֵשֵֽׁב׃
A Song of Ascents. They that trust in the LORD Are as mount Zion, which cannot be moved, but abideth for ever.
Read halakhic rulings (Jewish law) on Psalms 125:1: and classical halakhic sources.