Abdullah bin Umar reported,

While we were praying with the Messenger of Allah ﷺ, a man from the congregation said, "Allah is the Greatest, abundantly. Praise be to Allah, abundantly. Glory be to Allah, morning and evening."The Messenger of Allah ﷺ asked, "Who said such and such words?"A man from the congregation replied, "I did, Messenger of Allah."He said, "I was amazed by them. The gates of heaven were opened for them."Ibn Umar said, "I have never abandoned those words since I heard the Messenger of Allah ﷺ say that."

Muslim 1358

Sahih

حدثنا زهير بن حرب حدثنا إسمعيل ابن علية أخبرني الحجاج بن أبي عثمان عن أبي الزبير عن عون بن عبد الله بن عتبة

عن ابن عمر قال

بينما نحن نصلي مع رسول الله ﷺ إذ قال رجل من القوم الله أكبر كبيرا والحمد لله كثيرا وسبحان الله بكرة وأصيلا فقال رسول الله ﷺ من القائل كلمة كذا وكذا قال رجل من القوم أنا يا رسول الله قال عجبت لها فتحت لها أبواب السماء قال ابن عمر فما تركتهن منذ سمعت رسول الله ﷺ يقول ذلك

مسلم 1358صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Mosques and places of prayer
Chapter
What is said between the takbir of ihram and the recitation
Numbering
Darussalam 1358
Muslim 1358