P Dt27:23 :ܠܝܛ ܗܘ ܟܠ ܕܢܕܡܟ ܥܡ ܚܡܬܗ‏ : cursed be everyone who sleeps with his mother-in-law
See the entire entry for ḥammā, ḥ(am)mātā, n.f. mother-in-law