Mishkat al-Masabih #874

Fadala b. ‘Ubaid said-that while God’s Messenger was sitting, a man entered and prayed aying, “O God, forgive me and show mercy to me.” God’s Messenger said, “You who are praying are in a hurry. When you pray and come to the point when you sit, you should worthily extol God’s praises, invoke blessing on me, and then make your supplication.” He said that afterwards another man prayed, extolling God’s praises and invoking a blessing on the Prophet, and the Prophet said to him, “You who are praying, if you make supplication you will receive an answer.” Tirmidhi transmitted it, and Abu Dawud and Nasa’i transmitted something similar.