Complex sentence: While Mudar supposed to Have a son Anmar whose tribes had perished, it is said that the Prophet Muhammad has affirmed that Anmar was one of the tribes of Yemen a son of Saba' the Qahtanite.
Split into simpler sentences: While Mudar supposed to Have a son Anmar whose tribes had perished. The Prophet says Anmar was one of the tribes of Yemen a son of Saba' the Qahtanite.