Arabic

dabarat- - plaie, ulcère au dos d’un chameau (wound, ulcer on the back of a camel) (BK 1 666)

Probably related. Likely a source of Jib. dəbrέt ‘swelling under the skin on a cameľs back’ [JJ 43]. Rather continuing *dVb(V)r­- ‘back, hind part’ (No. 46), but possibly through semantic contamination with the present root.

PS
*da/ib(a)r- - pestilence, plague (SED I No. 45)