אִם־יֹאמְרוּ֮ לְכָ֪ה אִ֫תָּ֥נוּ נֶאֶרְבָ֥ה לְדָ֑ם נִצְפְּנָ֖ה לְנָקִ֣י חִנָּֽם׃
If they say: ‘Come with us, Let us lie in wait for blood, Let us lurk for the innocent without cause;
Read kabbalistic (mystical) interpretation of Proverbs 1:11: and classical mystical sources.