Ibn Shihab al-Zuhri narrated: Sayyiduna Uthman bin Affan (may Allah be pleased with him) could not take part in Badr because of (nursing) his wife Sayyidah Ruqayyah (may Allah be pleased with her). Then (the narrator) mentioned the same story in the same way in his book.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19262