The Messenger of Allah (ﷺ) said "The dearest phrases to Allah are four. There is no harm for you in which of them begin with (while remembering Allah). And they are -

سُبْحَانَ اللَّهِ، وَالْحَمْدُ لِلَّهِ، وَلَا إِلَهَ إِلَّا اللَّهُ، وَاللَّهُ أَكْبَرُ

SubhaanAllahi, walhamdu lillaahi, wa Laa 'ilaaha 'illAllahu, wa Allahu 'Akbar

How perfect Allah is, and all praise is for Allah. None has the right to be worshipped except Allah, and Allah is the greatest. [1] Allah's Messenger (ﷺ) said, "The uttering of (these words) is dearer to me than anything over which the sun rises. [2]

Reference: [1] Muslim: 2137 [2] Muslim: 2695