Musnad Abu Ya'la al-Mawsili 161:51

Al-Hasan ibn Hammad al-Kufi narrated to us, Abd al-Rahman ibn Muhammad al-Muharibi narrated to us, from Ibn Kurayb, from his father, who said: I was leading Ibn Abbas in the alley of Abu Lahab. He said, "O Kurayb, have we reached such and such a place?" I said, "You are at it now." He said, "Al-Abbas ibn Abd al-Muttalib narrated to me, saying: While I was with the Prophet, may Allah bless him and grant him peace, in this spot, a man approached, strutting between his two garments and looking at his sides, having been pleased with himself. Then Allah caused the earth to swallow him up in this very place, and he is sinking into it until the Day of Resurrection."