Sayyiduna Abu Sa'id (may Allah be pleased with him) narrates that a crippled man, whose chronic disability was mentioned, used to live by the wall of Umm Sa'd. Then a woman's pregnancy became apparent. She was asked, and she said: It is from him. Then the paralysed man was asked, and he confessed. So the Prophet (peace and blessings be upon him) ordered that he be flogged with the bunched stalks of a date-palm cluster.
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 5427