مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2126
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn ‘Abbas (رضي الله عنه) that The Messenger of Allah (ﷺ) said to Ma'iz bin Malik, when he came and confessed to him that he had committed zina: "Perhaps you kissed or touched [her]?” He said: No. He said: “Did you have intercourse with her?” He said: Yes. So he ordered that he be stoned.
Musnad Ahmad 2129Its isnad is saheeh, al Bukhari (6824)]