once
وَقَالَ صلى الله عليه وسلم: ((أَحَبُّ الْكَلاَمِ إِلَى اللَّهِ أَرْبَعٌ: سُبْحَانَ اللَّهِ، وَالْحَمْدُ لِلَّهِ، وَلاَ إِلَهَ إِلاَّ اللَّهُ، وَاللَّهُ أَكْبَرُ، لاَ يَضُرُّكَ بِأَيِّهِنَّ بَدَأتَ)).
Edition transliteration
(the most beloved words to Allah are four: (Subhanal-lah, walhamdu lillah, wala ilaha illal-lah, wallahu akbar.))(it does not matter which of them you start with.)
Meaning
(the most beloved words to Allah are four: (How perfect Allah is, all praise is for Allah. None has the right to be worshipped except Allah and Allah is the greatest.))(it does not matter which of them you start with.)
Source and references
Hisn al-Muslim, entry 261.The reference is copied from the edition; separate editorial verification is not complete yet.
Source edition: Fortress of the Muslim. Open source ↗