Sunan an-Nasa'i 5534

It was narrated that 'Aishah said:"I looked for the Messenger of Allah [SAW] one night in my bed, and I did not find him. I struck my hand on the head of the bed, and my hand fell on the soles of his feet. He was prostrating and saying: 'A'udhu bi 'afwika min 'iqabika, wa a'udhu bi ridaka min sakhatika, wa a'udhu bika minka (I seek refuge in Your forgiveness from Your punishment, and I seek refuge in Your pleasure from Your wrath, and I seek refuge in You from You)