لَقَدۡ جَآءَڪُمۡ رَسُولٌ۬ مِّنۡ أَنفُسِڪُمۡ عَزِيزٌ عَلَيۡهِ مَا عَنِتُّمۡ حَرِيصٌ عَلَيۡڪُم بِٱلۡمُؤۡمِنِينَ رَءُوفٌ۬ رَّحِيمٌ۬
{“Verily, there has come to you a Messenger from amongst yourselves. It grieves him that you should experience any injury or difficulty. He is anxious over you; for the believers, he is full of pity, kind, and merciful.”}

[at-Tawbah (9):128]

‘A’ishah narrated:

“Once, when I saw the Prophet in a good mood, I said to him: “O Messenger of Allah! Supplicate to Allah for me!”

So, he said: “O Allah! Forgive ‘A’ishah her past and future sins, what she has hidden, as well as what she has made apparent.”

So, I began smiling, to the point that my head fell into my lap out of joy.

The Messenger of Allah said to me: “Does my supplication make you happy?”

I replied: “And how can your supplication not make me happy?”

He then said: “By Allah, it is the supplication that I make for my Ummah in every prayer.”“
[Reported in 'Sahih Mawarid adh-Dhaman' (1875), and it is in 'as-Silsilah as-Sahihah' (2254)]