ßÊÇÈ ãæÇÞíÊ ÇáÕáÇÉ : Hadeeth No:572 : Anas:
The Prophet said, "If anyone forgets a prayer he should pray that prayer when he remembers it. There is no expiation except to pray the same." Then he recited: "Establish prayer for My (i.e. Allah's) remembrance." (20.14).
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ßÊÇÈ ÇáÅíãÇä : Hadeeth No:41 : 'Aisha:
Once the Prophet came while a woman was sitting with me. He said, "Who is she?" I replied, "She is so and so," and told him about her (excessive) praying. He said disapprovingly, "Do (good) deeds which is within your capacity (without being overtaxed) as Allah does not get tired (of giving rewards) ...