Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
quran:13:43

And those who have disbelieved say, "You are not a messenger." Say, ˹O Muhammad˺, "Sufficient is Allah as Witness between me and you, and ˹the witness of˺ whoever has knowledge of the Scripture."  

And those who disbelieve say, to you: ‘You have not been sent ˹by God˺!’ Say, to them: ‘God suffices as a witness between me and you, to my truthfulness ˹as a messenger˺, and he who possesses knowledge of the Book’, from among the Christian and Jewish believers. Meccan, except for the two verses 28 and 29, which are Medinese; it consists of 52, 54 or 55 verses. (Ibrâhîm)
القرآن:١٣:٤٣

وَيَقُولُ الَّذِينَ كَفَرُوا لَسْتَ مُرْسَلًا ۚ قُلْ كَفَىٰ بِاللَّهِ شَهِيدًا بَيْنِي وَبَيْنَكُمْ وَمَنْ عِنْدَهُ عِلْمُ الْكِتَابِ  

{ويقول الذين كفروا} لك {لست مرسلا قل} لهم {كفى بالله شهيدا بيني وبينكم} على صدقي {ومن عنده علم الكتاب} من مؤمني اليهود والنصارى.