Silsilat al-Ahadith al-Sahihah

Sayyiduna Abu Hurairah (may Allah be pleased with him) reports: A woman afflicted with insanity came to the Noble Prophet (peace and blessings of Allah be upon him) and said: O Messenger of Allah! Pray to Allah that He grants me healing. The Prophet (peace be upon him) said: "If you wish, I will pray and Allah will grant you healing, and if you wish, be patient, (as a result of which) there will be no reckoning for you."