Musnad Ahmad 25:957

'Abd al-Rahman narrated to us, from Zuhayr, from 'Amr—meaning Ibn Abi 'Amr—from 'Ikrimah, from Ibn 'Abbas, that the Prophet (peace and blessings of Allah be upon him) said: "Allah has cursed the one who slaughters for other than Allah. Allah has cursed the one who alters the boundary markers of the land. Allah has cursed the one who misleads a blind person from the path. Allah has cursed the one who curses his father. Allah has cursed the one who affiliates himself with other than his own masters (those who freed him). Allah has cursed the one who performs the deed of the people of Lot. Allah has cursed the one who performs the deed of the people of Lot. Allah has cursed the one who performs the deed of the people of Lot."