6 And ithese words, which I command thee this day, shall be in thine heart: 7 And kthou shalt †teach them diligently unto thy children, and shalt talk of them when thou sittest in thine house, and when thou walkest by the way, and when thou liest down, and when thou risest up.
See ch. 4:9.
Heb. Whet, or, sharpen.