Riyad as-Salihin 1409
Abu Hurairah (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "The uttering of the words: "Subhan-Allah (Allah is free from imperfection), Al-hamdu lillah (all praise is due to Allah), La ilaha illallah (there is no true god except Allah) and Allahu Akbar (Allah is the Greatest)' is dearer to me than anything over which the sun rises." [Muslim] .
وعنه رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم‏:‏ لأن أقول‏:‏ سبحان الله، والحمد لله، ولا إله إلا الله، والله أكبر، أحب إلي مما طلعت عليه الشمس” ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏