Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: The Prophet Muhammad (peace and blessings be upon him) lifted the curtain, and the people were standing in rows behind Sayyiduna Abu Bakr (may Allah be pleased with him). The Prophet (peace be upon him) said: "Now, from the glad tidings of Prophethood, only true dreams remain, which a Muslim sees (the narrator is in doubt, perhaps these are the words) or which are shown to him. Beware! I have been forbidden from reciting (Qur'an) during bowing (ruku') or prostration (sujud). As for bowing, in it you should glorify your Lord, and as for prostration, in it you should make supplication with earnestness, for it is more likely to be accepted."