قالَ هَل آمَنُكُم عَلَيهِ إِلّا كَما أَمِنتُكُم عَلىٰ أَخيهِ مِن قَبلُ ۖ فَاللَّهُ خَيرٌ حافِظًا ۖ وَهُوَ أَرحَمُ الرّاحِمينَ

He said, "Should I entrust you with him except [under coercion] as I entrusted you with his brother before? But Allah is the best guardian, and He is the most merciful of the merciful."