Yusuf 12:64
قَالَ هَلْ ءَامَنُكُمْ عَلَيْهِ إِلَّا كَمَآ أَمِنتُكُمْ عَلَىٰٓ أَخِيهِ مِن قَبْلُ ۖ فَٱللَّهُ خَيْرٌ حَـٰفِظًا ۖ وَهُوَ أَرْحَمُ ٱلرَّٰحِمِينَ
Qala hal amanukum AAalayhi illakama amintukum AAala akheehi min qablu fallahukhayrun hafithan wahuwa arhamu arrahimeen
"He said, "Should I entrust you with him except [under coercion] as I entrusted you with his brother before? But Allāh is the best guardian, and He is the most merciful of the merciful.""
Yusuf 12:64, translation by Sahih International
A short reflection
Allah is the best of guardians, and He is the Most Merciful of the merciful.