Musnad Ahmad 1178:0

Narrated by Umm al-Darda’, from the Prophet, peace and blessings of Allah be upon him, who said: "Allah, the Blessed and Exalted, says: 'O My servants, you are all sinners except those whom I have pardoned, so seek My forgiveness and I shall forgive you. And whoever among you knows that I have the power to forgive, and then asks Me for forgiveness, I will forgive him and I will not mind. O My servants, you are all hungry except those whom I have fed, so seek food from Me and I shall feed you. O My servants, you are all naked except those whom I have clothed, so seek clothing from Me and I shall clothe you. O My servants, if the first of you and the last of you, the humans among you and the jinn among you, were to stand in one place and each one of you were to ask Me for what he desires, and I were to give every person what he asked for, that would not decrease what I have except as a needle decreases the ocean if it were dipped into it. That is because I am Generous, Glorious. My command is a word; when I intend a thing, I say to it 'Be,' and it is.'"