Sayyiduna Zaid bin Khalid Al-Juhani (may Allah be pleased with him) narrates: The Prophet Muhammad (peace and blessings be upon him) led us in the morning prayer at Hudaybiyyah. During the night before, it had rained. When he completed the prayer, he turned towards the people and said: "Do you know what your Lord has said?" The people replied: "Allah and His Messenger know best." He said: "Some of My servants have believed in Me, and some have disbelieved. Whoever says: 'We have received rain by the grace and mercy of Allah,' then he believes in Me and disbelieves in the stars. And whoever says: 'We have received rain due to such-and-such star,' then he disbelieves in Me and believes in the stars."