Abu Sufyan Sakhr bin Harb (May Allah be pleased with him) mentioned Heraclius in a long Hadith and said:\n Heraclius asked me, "What does this Prophet (ﷺ) teach you?" I said, "He orders us to worship Allah Alone and not to associate a thing with Him in worship, to discard what our ancestors said, to perform the Salat (prayer), speak the truth, and maintain the ties of kinship".[Al-Bukhari and Muslim].\n

Abu Sufyan Sakhr bin Harb (May Allah be pleased with him) mentioned Heraclius in a long Hadith and said:\n Heraclius asked me, "What does this Prophet (ﷺ) teach you?" I said, "He orders us to worship Allah Alone and not to associate a thing with Him in worship, to discard what our ancestors said, to perform the Salat (prayer), speak the truth, and maintain the ties of kinship".[Al-Bukhari and Muslim].\n

وعن أبي سفيان صخر بن حرب رضي الله عنه في حديثه الطويل في قصة هرقل أن هرقل قال لأبي سفيان‏:‏ فماذا يأمركم به‏؟‏ يعني النبي صلى الله عليه وسلم قال‏:‏ قلت‏:‏ يقول‏:‏ ‏\n"‏اعبدوا الله وحده، ولا تشركوا به شيئًا، واتركوا ما يقول آباؤكم، ويأمرنا بالصلاة، والصدق، والعفاف، والصلة‏"‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏