﴿ إِذْ قَالَ لَهُۥ رَبُّهُۥٓ أَسْلِمْ ۖ قَالَ أَسْلَمْتُ لِرَبِّ ٱلْعَٰلَمِينَ ﴾

“When his Sustainer said to him, "Surrender thyself unto Me!" - he answered, "I have surrendered myself unto [Thee,] the Sustainer of all the worlds."”

Please check ayah 2:132 for complete tafsir.