לֹֽא־יָבֹ֧א פְצֽוּעַ־דַּכָּ֛א וּכְר֥וּת שָׁפְכָ֖ה בִּקְהַ֥ל יְהוָֽה׃ (ס)
He that is crushed or maimed in his privy parts shall not enter into the assembly of the LORD.
Read kabbalistic (mystical) interpretation of Deuteronomy 23:2: and classical mystical sources.