Ugaritic

hdy - to lacerate oneself (DUL 336)

PCS
*hḏw - to cut (Kogan 2015: 319)
Comparison with Gez. tahadya ‘to be burned through heat, to be dissolved by being cooked too much’ mentioned in CDG 215 is semantically unattractive (Kogan 2015: 319 n.938)