قُل لِّلْمُخَلَّفِينَ مِنَ الْأَعْرَابِ سَتُدْعَوْنَ إِلَىٰ قَوْمٍ أُولِي بَأْسٍ شَدِيدٍ تُقَاتِلُونَهُمْ أَوْ يُسْلِمُونَ ۖ فَإِن تُطِيعُوا يُؤْتِكُمُ اللَّهُ أَجْرًا حَسَنًا ۖ وَإِن تَتَوَلَّوْا كَمَا تَوَلَّيْتُم مِّن قَبْلُ يُعَذِّبْكُمْ عَذَابًا أَلِيمًا (16)
(48:16) Say to the bedouins who were left behind: 'You will be called against those who possess great might and be asked to fight against them unless they surrender. *30 If you obey (the command to fight), Allah will bestow upon you a goodly reward. But if you turn away, as you turned away before, He shall inflict upon you a grievous chastisement.'
*30) The words au yuslimun in the original can have two meanings and both are implied: (1) 'That they should accept Islam"; and (2) 'that they should submit to the Islamic rule."