You can bequeath them to your children as inherited property and can make them slaves for life, but you must not rule over your fellow Israelites ruthlessly.
NIV
And you shall make them an inheritance for your children after you, to hold for a possession; of them shall you take your bondmen always, but over your brethren the Israelites you shall not rule one over another with harshness (severity, oppression).
AMP
And ye shall take them as an inheritance for your children after you, to inherit them for a possession; they shall be your bondmen for ever: but over your brethren the children of Israel, ye shall not rule one over another with rigour.
KJV
You have shriveled me up – and it has become a witness; my gauntness rises up and testifies against me.
NIV
You have laid firm hold on me and have shriveled me up, which is a witness against me; and my leanness [and wretched state of body] are further evidence [against me]; [they] testify to my face.
AMP
And thou hast filled me with wrinkles, which is a witness against me: and my leanness rising up in me beareth witness to my face.
KJV
And that you may love the LORD your God, listen to his voice, and hold fast to him. For the LORD is your life, and he will give you many years in the land he swore to give to your fathers, Abraham, Isaac and Jacob.
NIV
And may love the Lord your God, obey His voice, and cling to Him. For He is your life and the length of your days, that you may dwell in the land which the Lord swore to give to your fathers, to Abraham, Isaac, and Jacob.
AMP
That thou mayest love the LORD thy God, and that thou mayest obey his voice, and that thou mayest cleave unto him: for he is thy life, and the length of thy days: that thou mayest dwell in the land which the LORD sware unto thy fathers, to Abraham, to Isaac, and to Jacob, to give them.
KJV