Surah Al-Fath Verse 16 - English Translation by John Medows Rodwell
Surah Al-Fathقُل لِّلۡمُخَلَّفِينَ مِنَ ٱلۡأَعۡرَابِ سَتُدۡعَوۡنَ إِلَىٰ قَوۡمٍ أُوْلِي بَأۡسٖ شَدِيدٖ تُقَٰتِلُونَهُمۡ أَوۡ يُسۡلِمُونَۖ فَإِن تُطِيعُواْ يُؤۡتِكُمُ ٱللَّهُ أَجۡرًا حَسَنٗاۖ وَإِن تَتَوَلَّوۡاْ كَمَا تَوَلَّيۡتُم مِّن قَبۡلُ يُعَذِّبۡكُمۡ عَذَابًا أَلِيمٗا
SAY to those Arabs of the desert, who took not the field, ye shall be called forth against a people of mighty valour. Ye shall do battle with them, or they shall profess Islam. If ye obey, a goodly recompense will God give you; but if ye turn back, as ye turned back aforetime, He will chastise you with a sore chastisement