Abu Hurairah said: "The Messenger of Allah (ﷺ) stood up to pray and we stood up with him. A Bedouin said- while he was praying- 'O Allah, have mercy on me and Muhammad and do not have mercy on anyone else.' When the Messenger of Allah (ﷺ) said the Salam, he said to the Bedouin: 'You have limited something vast," meaning the mercy of Allah (SWT)."
Sunan an-Nasa'i Book 13, Hadith 38
← Previous Hadith "The Messenger of Allah (ﷺ) stood praying, and we heard him say: 'I seek refuge with Allah from you.' Then he said: 'I curse you with the curse of Allah (SWT),' three times and stretched out his hand as if to take something. When he finished praying we said: 'O Messenger of Allah, we heard you say something in your prayer that we have never heard you say before, and we saw you stretch out your hand.' He said: 'The enemy of Allah (SWT), Iblis, came with a brand of fire to throw it in my face, so I said: I seek refuge with Allah from you three times, then I wanted to take hold of him. By Allah (SWT), were it not for the prayer of our brother Sulaiman, he would have been tied up this morning for the children of Al-Madinah to play with him.'"

Sunan an-Nasa'i Book 13, Hadith 37 Next Hadith → A Bedouin entered the masjid and prayed two rak'ahs, then he said: "O Allah, have mercy on me and on Muhammad and do not have mercy on anyone else." The Messenger of Allah (ﷺ) said: "You have limited something vast."

Sunan an-Nasa'i Book 13, Hadith 39