5:53Those who believe will say, “Are these the ones who swore by God with their strongest oaths that they are with you?” Their works have failed, so they became losers.

5:95O you who believe! do not kill game while you are in pilgrim sanctity. Whoever of you kills any intentionally, its penalty shall be a domestic animal comparable to what he killed, as determined by two honest persons among you—an offering delivered to the Kaabah. Or he may atone by feeding the needy, or its equivalent in fasting, so that he may taste the consequences of his conduct. God forgives what is past. But whoever repeats, God will take revenge on him. God is Almighty, Avenger.