ذو فضل على العالمين
Dhoo fadlin 'alal-'Aalameen
The encounter and its context
Narration after Goliath’s defeat and David’s receipt of kingship and wisdom.
فَهَزَمُوهُم بِإِذْنِ ٱللَّهِ وَقَتَلَ دَاوُۥدُ جَالُوتَ وَءَاتَىٰهُ ٱللَّهُ ٱلْمُلْكَ وَٱلْحِكْمَةَ وَعَلَّمَهُۥ مِمَّا يَشَآءُ وَلَوْلَا دَفْعُ ٱللَّهِ ٱلنَّاسَ بَعْضَهُم بِبَعْضٍ لَّفَسَدَتِ ٱلْأَرْضُ وَلَٰكِنَّ ٱللَّهَ ذُو فَضْلٍ عَلَى ٱلْعَٰلَمِينَ
251. So they routed them by Allah’s Leave and Dâwûd (David) killed Jâlût (Goliath), and Allah gave him [Dâwûd (David)] the kingdom [after the death of Tâlût (Saul) and Samuel] and Al-Hikmah (Prophethood),[66] and taught him of that which He willed. And if Allah did not check one set of people by means of another, the earth would indeed be full of mischief. But Allah is full of bounty to the ‘Âlamîn (mankind, jinn and all that exists).
Source: the prophets’ stories chapter · pp. 115