Surah Yusuf, Verse 63

فَلَمَّا رَجَعُوٓاْ إِلَىٰٓ أَبِيهِمۡ قَالُواْ يَٰٓأَبَانَا مُنِعَ مِنَّا ٱلۡكَيۡلُ فَأَرۡسِلۡ مَعَنَآ أَخَانَا نَكۡتَلۡ وَإِنَّا لَهُۥ لَحَٰفِظُونَ٦٣

falammā rajaʿū ilā abīhim qālū yāabānā muniʿa minnā l-kaylu fa-arsil maʿanā akhānā naktal wa-innā lahu laḥāfiẓūna

So when they returned to their father, they said, "O our father, [further] measure has been denied to us, so send with us our brother [that] we will be given measure. And indeed, we will be his guardians."