Saudi Gazette reportRIYADH — A new era of stability in the Arabian Peninsula began when the Banu Hanifa tribe migrated to settle along Wadi Hanifa under the leadership of Ubaid bin Thalabah in the yearSaudi Gazette reportRIYADH — A new era of stability in the Arabian Peninsula began when the Banu Hanifa tribe migrated to settle along Wadi Hanifa under the leadership of Ubaid bin Thalabah in the year