Hisham bin Abd al-Mulk on Dhil Hijjah 7, 114 AH. It is said so because Hisham was the caliph from 105 to 125 AH, and the last year that historians have determined the martyrdom of Imam al-Baqir (a.s) is 118 AH #شہادت_امام_باقرالعلومؑ 'Abu Jafar' 'Ocean Of Knowledge'