King James Version
And ye have forgotten the exhortation which speaketh unto you as unto children, My son, despise not thou the chastening of the Lord, nor faint when thou art rebuked of him:English Standard Version
And have you forgotten the exhortation that addresses you as sons? "My son, do not regard lightly the discipline of the Lord, nor be weary when reproved by him.Catholic Public Domain Version
And you have forgotten the consolation which speaks to you like sons, saying: "My son, do not be willing to neglect the discipline of the Lord. Neither should you become weary, while being rebuked by him.