God will not take you to task for what is idle talk in your oaths, but He will take you to task for oaths you made as an agreement. Then, its expiation is the feeding of ten needy people of the average of what you feed your own people or clothing them or letting go of a bondsperson. But whoever finds not the means, then, formal fasting for three days. That is the expiation for your oaths when you swore them. And keep your oaths safe. Thus, God makes manifest His signs to you so that perhaps you will give thanks.