Psalms 44:7 Halakhah

כִּ֤י לֹ֣א בְקַשְׁתִּ֣י אֶבְטָ֑ח וְ֝חַרְבִּ֗י לֹ֣א תוֹשִׁיעֵֽנִי׃

For I trust not in my bow, neither can my sword save me.

Read halakhic rulings (Jewish law) on Psalms 44:7: and classical halakhic sources.