Hadith 2451
'Atiyyah Sa'di (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "A servant cannot reach the status of the pious until he leaves that which is harmless out of caution for that which contains evil." © Imam Tirmidhi says:
This hadith is hasan ghareeb; we know it only through this chain.