For she had said unto the servant, What man is this that walks in the field to meet us? And the servant had said, It is my master: therefore she took a veil, and covered herself.
All Commentaries on Genesis 24:65 Go To Genesis 24
Tertullian of Carthage
AD 220
However, in regard to those who are betrothed, I can declare and avow this with more than my usual firmness: their heads should be covered from the day when they first trembled at the kiss and handclasp of their future husband. For in these symbols they have pledged every bit of themselves— their life throughout its full development, their flesh throughout their lifetime, their spirit through their understanding [of the contract], their modesty through the exchange of a kiss, their hope through their expectation and their mind through their willingness. For us, Rebekah stands as sufficient example; when her future husband had been pointed out to her, she covered her head with her veil merely because she knew she was to marry him.