Musnad Ahmad 3690

It was narrated that ‘Abdullah (رضي الله عنه) said: The Messenger of Allah (ﷺ) said: “When the Children of Israel fell into sin, their scholars told them to give it up but they did not give it up, yet they (the scholars) joined them in their gatherings - Yazeed said: I think he said: and their marketplaces - and they ate with them and drank with them. So Allah harderical their hearts equally and cursed them on the lips of Dawood and Eesa bin Maryam, because they disobeyed (Allah and the Messengers) and were transgressors (cf. al-Ma'idah 5:38)." The Messenger of Allah (ﷺ) was reclining and he sat up and said: "No, by the One in Whose hand is my soul, not until you put firm pressure on them to follow the truth."