49:3Those who lower their voices before God’s Messenger—those are they whose hearts God has tested for piety. They will have forgiveness and a great reward.

49:12O you who believe! Avoid most suspicion—some suspicion is sinful. And do not spy on one another, nor backbite one another. Would any of you like to eat the flesh of his dead brother? You would detest it. So remain mindful of God. God is Most Relenting, Most Merciful.

49:13O people! We created you from a male and a female, and made you races and tribes, that you may know one another. The best among you in the sight of God is the most righteous. God is All-Knowing, Well-Experienced.