Sunan an-Nasa'i 1299
سنن النسائي#1299SahihIt was narrated that Anas bin Malik said:"Umm Sulaim came to the Prophet (ﷺ) and said: 'O Messenger of Allah (ﷺ), teach me some words that I may supplicate with during my prayer.' He said: 'Glorify Allah (by saying SubhanAllah) ten times, and praise Him (by saying Alhamdulilah) ten times, and magnify Him (by saying Allahu Akbar) ten times, then ask Him for what you need; He will say: 'Yes, yes
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahHasan Isnaad
Al-AlbaniHasan Isnaad
Zubair Ali ZaiSahih
In-book reference: 13:121