KJV: Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons' sons;
NASB: "Only give heed to yourself and keep your soul diligently, so that you do not forget the things which your eyes have seen and they do not depart from your heart all the days of your life; but make them known to your sons and your grandsons.
KJV: Specially the day that thou stoodest before the LORD thy God in Horeb, when the LORD said unto me, Gather me the people together, and I will make them hear my words, that they may learn to fear me all the days that they shall live upon the earth, and that they may teach their children.
NASB: "Remember the day you stood before the LORD your God at Horeb, when the LORD said to me, 'Assemble the people to Me, that I may let them hear My words so they may learn to fear Me all the days they live on the earth, and that they may teach their children.'
KJV: And the LORD commanded me at that time to teach you statutes and judgments, that ye might do them in the land whither ye go over to possess it.
NASB: "The LORD commanded me at that time to teach you statutes and judgments, that you might perform them in the land where you are going over to possess it.
KJV: And lest thou lift up thine eyes unto heaven, and when thou seest the sun, and the moon, and the stars, even all the host of heaven, shouldest be driven to worship them, and serve them, which the LORD thy God hath divided unto all nations under the whole heaven.
NASB: "And beware not to lift up your eyes to heaven and see the sun and the moon and the stars, all the host of heaven, and be drawn away and worship them and serve them, those which the LORD your God has allotted to all the peoples under the whole heaven.
KJV: Furthermore the LORD was angry with me for your sakes, and sware that I should not go over Jordan, and that I should not go in unto that good land, which the LORD thy God giveth thee for an inheritance:
NASB: "Now the LORD was angry with me on your account, and swore that I would not cross the Jordan, and that I would not enter the good land which the LORD your God is giving you as an inheritance.
KJV: Take heed unto yourselves, lest ye forget the covenant of the LORD your God, which he made with you, and make you a graven image, or the likeness of any thing, which the LORD thy God hath forbidden thee.
NASB: "So watch yourselves, that you do not forget the covenant of the LORD your God which He made with you, and make for yourselves a graven image in the form of anything against which the LORD your God has commanded you.
KJV: I call heaven and earth to witness against you this day, that ye shall soon utterly perish from off the land whereunto ye go over Jordan to possess it; ye shall not prolong your days upon it, but shall utterly be destroyed.
NASB: I call heaven and earth to witness against you today, that you will surely perish quickly from the land where you are going over the Jordan to possess it. You shall not live long on it, but will be utterly destroyed.