Abu Maymunah said: I came to Madinah, tied up my mount and entered the mosque. A man came and began to untie my mount, so I said to him: "O you who commit indecency with his own mother!" So Sayyiduna Abu Hurayrah (may Allah be pleased with him) gave me eighty lashes, and I composed this verse: "If only you could have seen me, today I was made to stand and given eighty lashes, but I am one who is patient."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحدود / 17137