1 Peter 3:2-6

Your husbands will see the pure lives you live with your respect for God. It is not fancy hair, gold jewelry, or fine clothes that should make you beautiful. No, your beauty should come from within you—the beauty of a gentle and quiet spirit that will never be destroyed and is very precious to God. In this same way the holy women who lived long ago and followed God made themselves beautiful, yielding to their own husbands. Sarah obeyed Abraham, her husband, and called him her master. And you women are true children of Sarah if you always do what is right and are not afraid.