(An-Naml) 27 : 15
وَلَقَدْ آتَيْنَا دَاوُودَ وَسُلَيْمَانَ عِلْمًا ۖ وَقَالَا الْحَمْدُ لِلَّهِ الَّذِي فَضَّلَنَا عَلَىٰ كَثِيرٍ مِنْ عِبَادِهِ الْمُؤْمِنِينَ
And surely We had given Dawood and Suleiman the Knowledge; and they said: "Praise be to Lord Allah Who has blessed us over many of His believing servants".
Adhikr is the Three-Time-Knowledge mentioned in 62 places such as in verses 7: 52; 17: 107; 22: 3 and 8. Those who received the Knowledge Adhikr, verily he is given the abundant Bounty as explained in verse 2: 269. See explanation 3: 79-80; 7: 205-206 and 10: 57-58.