Sunan an-Nasa'i 1757

سنن النسائي#1757Sahih

It was narrated from Aishah that:The Prophet (ﷺ) would not omit four rak'ahs before Zuhr and two rak'ahs before Fajr

Scholarly Authentication

We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:

Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih

In-book reference: 20:160