“And vnto Sarah hee said, Behold, I haue giuen thy brother a thousand pieces of siluer: behold, he is to thee a couering of the eyes, vnto all that are with thee, and with all other: thus shee was reproued.”
1611 King James Version (KJV)
20:16 Thy brother is to thee a covering of the eyes - Thou must look at no other, nor desire to be looked at by any other. Yoke - fellows must be to each other for a covering of the eyes. The marriage - covenant is a covenant with the eyes, like Job's, #Job 31:1|.