Al-A'raf - 7:196

إِنَّ وَلِيِّـيَ اللّهُ الَّذِي نَزَّلَ الْكِتَابَ وَهُوَ يَتَوَلَّى الصَّالِحِينَ
[7:196]
Surely my guardian is Allah, Who revealed the Book, and He befriends the good.
"For my Protector is Allah, Who revealed the Book (from time to time), and He will choose and befriend the righteous.
Lo! my Protecting Friend is Allah Who revealeth the Scripture. He befriendeth the righteous.