يوسف — Yusuf Ayat 66
قَالَ لَنْ اُرْسِلَهٗ مَعَكُمْ حَتّٰى تُؤْتُوْنِ مَوْثِقًا مِّنَ اللّٰهِ لَتَأْتُنَّنِيْ بِهٖٓ اِلَّآ اَنْ يُّحَاطَ بِكُمْۚ فَلَمَّآ اٰتَوْهُ مَوْثِقَهُمْ قَالَ اللّٰهُ عَلٰى مَا نَقُوْلُ وَكِيْلٌ
Qāla lan ursilahū ma‘akum ḥattā tu'tūni mauṡiqam minallāhi lata'tunnanī bihī illā ayyuḥāṭa bikum, falammā ātauhu mauṡiqahum qālallāhu ‘alā mā naqūlu wakīl(un).
"[Jacob] said, "Never will I send him with you until you give me a promise by Allah that you will bring him [back] to me, unless you should be surrounded by enemies." And when they had given their promise, he said, "Allah, over what we say, is Witness.""