و كان سيف بن ذي يزن عارفا بأمر رسول الله ص و قد بشر به عبد المطلب لما وفد عليه
Saif bin Dhi Yazan was also having recognition of the prophethood of the Messenger of Allah صلى الله عليه وعلى آله وسلم and he had given the glad tidings of the advent of the Prophet to Abdul Muttalib when the latter had come to meet him with a delegation.