אַשְׁרֵיכֶ֕ם זֹרְעֵ֖י עַל־כָּל־מָ֑יִם מְשַׁלְּחֵ֥י רֶֽגֶל־הַשּׁ֖וֹר וְהַחֲמֽוֹר׃ (ס)
Happy are ye that sow beside all waters, That send forth freely the feet of the ox and the ass.
Read halakhic rulings (Jewish law) on Isaiah 32:20: and classical halakhic sources.