כִּֽי־הָיִ֣יתָ מַחְסֶ֣ה לִ֑י מִגְדַּל־עֹ֝֗ז מִפְּנֵ֥י אוֹיֵֽב׃
For Thou hast been a refuge for me, A tower of strength in the face of the enemy.
Read halakhic rulings (Jewish law) on Psalms 61:4 from the Mishneh Torah and classical halakhic sources, free online.