Arabic

ǯinn- - intérieure (de toute chose); coeur (chez les poёtes) (inner part (of anything), heart (in poetry) (BK 1 332)

PCS
*gVnVn- - viscera; heart (SED I No. 83; Kogan 2015: 319)
Possible cognates to Ugr.-Arb. *gVnVn- ‘heart, interior’ dealt with in SED I No. 83 are rather unreliable, so it is preferable to treat this lexemr as Arb-Ugr exclusive isogloss (Kogan 2015: 319)