وَأَوْرَثَكُمْ أَرْضَهُمْ وَدِيَارَهُمْ وَأَمْوَالَهُمْAnd He caused you to inherit their lands, and their houses, and their riches,means, `He gave these things to you after you killed them.'وَأَرْضًا لَّمْ تَطَوُوهَاand a land which you had not trodden.It was said that this was Khyber, or that it was the lands of the Persians and Romans.Ibn Jarir said,"It could be that all of these are referred toوَكَانَ اللَّهُ عَلَى كُلِّ شَيْءٍ قَدِيرًاAnd Allah is able to do all things.