It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that Sayyidah Umm Sulaym (may Allah be pleased with her) came to the Prophet (peace and blessings be upon him) in the morning and said: Teach me some words that I may say in my prayer. He (peace and blessings be upon him) said: "Declare the greatness of Allah (Allahu Akbar) ten times, glorify Him (Subhan Allah) ten times, and praise Him (Alhamdulillah) ten times, then ask for whatever you wish; Allah says: Yes (it is accepted), yes (it is accepted)." This hadith is sahih (authentic) on the condition of Imam Muslim, and its supporting witness is the hadith of the people of Yemen about the prayer of glorification (Salat al-Tasbih).