Musannaf Ibn Abi Shayba 13:3079

Abu Bakr narrated to us, he said: Waki’ narrated to us, he said: Sufyan narrated to us, from ‘Asim ibn Abi al-Najud, from Wa’il ibn Rabi’ah, he said: Ibn Mas’ud said: "False testimony has been equated with associating partners with Allah." Then he recited: "So avoid the impurity of idols and avoid false speech."