Mukhtasar Sahih Bukhari — Hadith 2230

Narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "There are two phrases which are beloved to Allah, light on the tongue, and heavy on the scale (in terms of reward). (They are): (Subhan Allah wa bihamdihi, Subhan Allah al-Azeem)." I declare Allah free from all defects and praise Him. Surely, the Most Great Allah is free from all defects."