כִּֽי־חִנָּ֣ם טָֽמְנוּ־לִ֭י שַׁ֣חַת רִשְׁתָּ֑ם חִ֝נָּ֗ם חָפְר֥וּ לְנַפְשִֽׁי׃
For without cause have they hid for me the pit, even their net, Without cause have they digged for my soul. .
Read halakhic rulings (Jewish law) on Psalms 35:7: and classical halakhic sources.