The Messenger of Allah ﷺ combined both his parents for me on the day of Uhud. This is a hasan sahih hadith.
حدثنا بذلك قتيبة حدثنا الليث بن سعد وعبد العزيز بن محمد عن يحيى بن سعيد عن سعيد بن المسيب
جمع لي رسول الله ﷺ أبويه يوم أحد وهذا حديث حسن صحيح
Agreed upon. Bukhari also reported it in Al-Maghazi, chapter "When two parties among you were about to lose heart, while Allah was their protector," hadith 4057, and Muslim, hadith 2412, from Qutayba, through him.