Thomson(i)
7 Therefore be strong, and courageous, to watch, and to do as my servant Moses commanded. Thou must not deviate from them, to the right or to the left. That thou mayst clearly understand all that thou art to do:
8 the book of the Law must never be out of thy mouth. Thou must study it day and night, that thou mayst know how to do all that are written. Then shalt thou be prospered; and thou wilt make thy ways prosperous; and then thou shalt have a good understanding.