´It was narrated from Ibrahim bin Muhammad that:` He heard his father narrating that he heard Aishah say: "The Messenger of Allah (ﷺ) would not omit four rak'ahs before Zuhr and two rak'ahs before Fajr.
Hadith ReferenceSunan an-Nasa'i / The Book of Qiyam Al-Lail (The Night Prayer) and Voluntary Prayers During the Day / Hadith: 1759
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري