Cross reference
1 Corinthians 11:10
10 because of this the woman ought to have `a token of' authority upon the head, because of the messengers;
Genesis 24:64-65
64 And Rebekah lifteth up her eyes, and seeth Isaac, and alighteth from off the camel;
65 and she saith unto the servant, `Who `is' this man who is walking in the field to meet us?' and the servant saith, `It `is' my lord;' and she taketh the veil, and covereth herself.
Genesis 20:16
16 and to Sarah he hath said, `Lo, I have given a thousand silverlings to thy brother; lo, it is to thee a covering of eyes, to all who are with thee;' and by all this she is reasoned with.
Matthew 18:10
10 `Beware! -- ye may not despise one of these little ones, for I say to you, that their messengers in the heavens do always behold the face of my Father who is in the heavens,
Hebrews 1:14
14 are they not all spirits of service -- for ministration being sent forth because of those about to inherit salvation?