זְכָר־זֹ֗את א֭וֹיֵב חֵרֵ֣ף ׀ יְהוָ֑ה וְעַ֥ם נָ֝בָ֗ל נִֽאֲצ֥וּ שְׁמֶֽךָ׃
Remember this, how the enemy hath reproached the LORD, And how a base people have blasphemed Thy name.
Read halakhic rulings (Jewish law) on Psalms 74:18: and classical halakhic sources.