Complex sentence: Banu Yam settled to the North of Bakil in Najran (today in Saudi Arabia) it also branched into the tribes: the Al Murrah and the' Ujman of eastern Saudi Arabia and the Persian Gulf coast.
Split into simpler sentences: Banu Yam settled to the North of Bakil in Najran (today in Saudi Arabia). It also branched into the tribes: the Al Murrah and the' Ujman of eastern Saudi Arabia and the Persian Gulf coast.