Musnad Abu Ya'la al-Mawsili 152:173

Abu Khaythama narrated to us, Yahya bin Sa'id narrated to us, from al-A'mash, from 'Abdullah bin Murrah, from al-Harith, from 'Abdullah bin Mas'ud, who said: The consumer of usury, the one who pays it, its scribe, and its two witnesses—if they know of it—the one who tattoos and the one who is tattooed, the one who withholds charity, and the one who reverts to being a Bedouin after his migration, are cursed upon the tongue of Muhammad, may Allah bless him and grant him peace.