'Look' in the Bible

and voweth a vow, and saith, 'Jehovah of Hosts, if Thou dost certainly look on the affliction of Thy handmaid, and hast remembered me, and dost not forget Thy handmaid, and hast given to Thy handmaid seed of men -- then I have given him to Jehovah all days of his life, and a razor doth not go up upon his head.'

And Jehovah saith unto Samuel, 'Look not unto his appearance, and unto the height of his stature, for I have rejected him; for it is not as man seeth -- for man looketh at the eyes, and Jehovah looketh at the heart.'

if thy father at all look after me, and thou hast said, David asked earnestly of me to run to Beth-Lehem his city, for a sacrifice of the days is there for all the family.