Genesis 24:65
She asked Abraham's servant: Who is that man walking toward us in the field? He is my master, the servant answered. So she took her veil (scarf) and covered her face.
Genesis 20:16
He said to Sarah: Do not forget that I have given your brother twenty-five pounds of silver. This is to silence any criticism against you from everyone with you. You are completely cleared.
1 Corinthians 11:5-6
But every woman who prays or prophesies with her head uncovered dishonors her head. She is the same as if she had her head shaved.
1 Corinthians 11:10
That is why the woman should have a sign of authority on her head because of the angels.
1 Timothy 2:9
Likewise I want women to be adorned in modest clothing, with modesty and soundness of mind; not with braided hair, and gold or pearls or costly clothes;