Abu Sufyan Sakhr ibn Harb said in a long hadith concerning what happened with Heraclius: “Heraclius said, ‘What does he order you to do?’ I replied, ‘He says, “Worship Allah alone and do not associate anything with Him and abandon what our ancestors said.” He commands us to pray, to speak the truth, to be chaste, and to maintain ties of kinship.'” [Agreed upon]
