Titus 2:3-5, 7

Also, teach the older women to live the way those who serve the Lord should live. They should not go around saying bad things about others or be in the habit of drinking too much. They should teach what is good. By doing this they will teach the younger women to love their husbands and children. They will teach them to be wise and pure, to take care of their homes, to be kind, and to be willing to serve their husbands. Then no one will be able to criticize the teaching God gave us.

You should be an example for them in every way by the good things you do. When you teach, be honest and serious.