Musannaf Ibn Abi Shayba 3:6164

'Abdah ibn Sulayman narrated to us, from al-Zibriqan, who said: I said to Abu Razin, "I have a Mushaf (copy of the Quran), and I want to decorate it with gold and write at the beginning of each surah such-and-such verse." Abu Razin said: "Do not add anything to it from the worldly life, whether it be little or much."