قَالَ مَا مَكَّنِّي فِيهِ رَبِّي خَيْرٌ فَأَعِينُونِي بِقُوَّةٍ أَجْعَلْ بَيْنَكُمْ وَبَيْنَهُمْ رَدْمًا (95)
(18:95) He said, "What my Allah has granted me is more than enough. You should help me only with manual labour and I will build a barrier between you and them. *70
*70) That is, "As a ruler it is my duty to protect you from the ravages of your enemies: therefore it is not lawful for me to levy any extra taxes on you for this purpose. The treasury that Allah has placed in my custody, suffices for this purpose. You shall, however, have to help me with your manual labour."