Banu Hamdan
Banu Hamdan (; Musnad: 𐩠𐩣𐩵𐩬) is a well known Sabaean clan that dates back to the 1st millennium BCE. The clan is located in Yemen. It was mentioned in Sabaic inscriptions as "qayls" of Hashid, who later acquired control over a part of Bakil and finally gave their clan name to tribal confederations including Hashid and Bakil. Hamdan branches. Hashid and Bakil. Today still in the same ancient tribal form in Yemen Hashid and Bakil of Hamdan remained in the highlands North of Sana'a between Marib and Hajjah. Banu Yam. Banu Yam settled to the North of Bakil in  Najran (today in Saudi Arabia). It also branched into the tribes: the 'Ujman plural of "AlAjmi" who inhabited eastern Saudi Arabia and the Persian Gulf coast. Banu Kathir. Banu Kathir from Hadramut in the East of Yemen where they established their own sultanate. Banu kharf. Banu kharf They are from the Hamdan tribes and live in northern Yemen, specifically in the governorate of Amran, and they migrated to the Prophet Muhammad in order to announce their Islam and their sheikh is a Mujahid