KJV: Therefore shall ye keep all the commandments which I command you this day, that ye may be strong, and go in and possess the land, whither ye go to possess it;
NASB: "You shall therefore keep every commandment which I am commanding you today, so that you may be strong and go in and possess the land into which you are about to cross to possess it;
KJV: And it shall come to pass, if ye shall hearken diligently unto my commandments which I command you this day, to love the LORD your God, and to serve him with all your heart and with all your soul,
NASB: "It shall come about, if you listen obediently to my commandments which I am commanding you today, to love the LORD your God and to serve Him with all your heart and all your soul,
KJV: For if ye shall diligently keep all these commandments which I command you, to do them, to love the LORD your God, to walk in all his ways, and to cleave unto him;
NASB: "For if you are careful to keep all this commandment which I am commanding you to do, to love the LORD your God, to walk in all His ways and hold fast to Him,
KJV: And a curse, if ye will not obey the commandments of the LORD your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known.
NASB: and the curse, if you do not listen to the commandments of the LORD your God, but turn aside from the way which I am commanding you today, by following other gods which you have not known.
KJV: When thou shalt hearken to the voice of the LORD thy God, to keep all his commandments which I command thee this day, to do that which is right in the eyes of the LORD thy God.
NASB: if you will listen to the voice of the LORD your God, keeping all His commandments which I am commanding you today, and doing what is right in the sight of the LORD your God.
KJV: That his heart be not lifted up above his brethren, and that he turn not aside from the commandment, to the right hand, or to the left: to the end that he may prolong his days in his kingdom, he, and his children, in the midst of Israel.
NASB: that his heart may not be lifted up above his countrymen and that he may not turn aside from the commandment, to the right or the left, so that he and his sons may continue long in his kingdom in the midst of Israel.