H6638–צָבָה–tsa.vah

and these waters which cause the curse have gone into thy bowels, to cause the belly to swell, and the thigh to fall; and the woman hath said, Amen, Amen.

לַצְבּ֥וֹת (צְבּ֥וֹת) tz.Bot “make swell”

yea, he hath caused her to drink the water, and it hath come to pass, if she hath been defiled, and doth commit a trespass against her husband, that the waters which cause the curse have gone into her for bitter things, and her belly hath swelled, and her thigh hath fallen, and the woman hath become an execration in the midst of her people.

וְצָבְתָ֣ה (צָבְתָ֣ה) tza.ve.Tah “it will swell”