Musnad Ahmad 482:5

Muhammad ibn Abi ‘Adi narrated to us, from Ibn Ishaq, who said: Yazid ibn Abi Habib narrated to me, from Marthad ibn ‘Abdullah al-Yazani, from Abu ‘Abd al-Rahman al-Juhani, who said: The Messenger of Allah (ﷺ) said: "I am riding tomorrow to the Jews, so do not initiate the greeting of peace (salam) to them. If they greet you, then say: 'And upon you (wa ‘alaykum).'" ‘Abdullah said: My father said: ‘Abd al-Hamid ibn Ja‘far and Ibn Lahi‘ah differed from him. They both said: From Abu Basrah. Abu ‘Asim narrated to us, from ‘Abd al-Hamid ibn Ja‘far, Abu Basrah said—meaning in the hadith of Ibn Abi ‘Adi—from Ibn Ishaq.