Musannaf Ibn Abi Shayba 16:1057

Abu Bakr narrated to us, he said: Ibn Fudayl narrated to us, from Layth, who said: I saw Salim ibn Abd Allah reclining on a red pillow that had images on it. I said to him [about it], and he said: "This is only disliked for the one who sets it up and the one who makes it."