Kathir b. Qais told how, when he was sitting with Abu Darda' in the mosque of Damascus, a man came to him and said, “Abu Darda', I have come to you from the town of the Messenger for a tradition I have heard that you relate from God's messenger. I have come for no other purpose.” He replied that he had heard God’s messenger say, “ If anyone travels on a road in search of knowledge God will cause him to travel on one of the roads of paradise, the angels will lower their wings from good pleasure with one who seeks knowledge, and the inhabitants of the heavens and the earth and the fish in the depth of the water will ask forgiveness for him. The superiority of the learned man over the devout man is like that of the moon on the night when it is full over the rest of the stars. The learned are the heirs of the prophets who leave neither dinar nor dirham, leaving only knowledge, and he who accepts it accepts an abundant portion.” Ahmad, Tirmidhi, Abu Dawud, Ibn Majah and Darimi transmitted it, Tirmidhi calling Him Qais b. Kathir.