וְכֹֽה־אָמַ֥ר שִׁמְעִ֖י בְּקַֽלְל֑וֹ צֵ֥א צֵ֛א אִ֥ישׁ הַדָּמִ֖ים וְאִ֥ישׁ הַבְּלִיָּֽעַל׃
E Shimei, maledicendolo, diceva così: «Vattene, vattene, uomo di sangue, uomo malvagio!
Chizkuni
כי חתן דמים אתה לי, “for you are a bridegroom of blood to me.” According to Rashi, the word דמים should be understood as in שופך דמים, “spilling blood, killing. Compare Samuel II 16,7 צא איש הדמים, “get out murderer!” The verse ought to be rearranged so that it is understood as: כי דמים חתן אתה לי, “you were (potentially) a shedder of the blood of my groom for me.” (Alternately, these words could have been addressed to her baby Eliezer, meaning that the baby if not for the blood of his at the circumcision, it would have caused her groom’s death.