Nawfal bin Muawiyah (may Allah be pleased with him) narrated that I became Muslim while I had five wives. I asked the Prophet ﷺ, and he ﷺ said: "Divorce one and keep the remaining four (in marriage)." So I divorced the first of them, who had been barren for sixty years.
Hadith Referenceمسند الإمام الشافعي / كتاب النكاح / 1193
Hadith Takhrijاسناده ضعیف، لابهام شيخ الشافعي، وعوف بن الحارث فيه مقال، اخرجه البيقهى: 7 / 174 وفى المعرفة السنن والآثار له (4194)۔