48:11The Desert-Arabs who remained behind will say to you, “Our belongings and our families have preoccupied us, so ask forgiveness for us.” They say with their tongues what is not in their hearts. Say, “Who can avail you anything against God, if He desires loss for you, or desires gain for you?” In fact, God is Informed of what you do.

48:15Those who lagged behind will say when you depart to collect the gains, “Let us follow you.” They want to change the Word of God. Say, “You will not follow us; God has said so before.” Then they will say, “But you are jealous of us.” In fact, they understand only a little.