BSB
And you have forgotten the exhortation that addresses you as sons: "My son, do not take lightly the discipline of the Lord, and do not lose heart when He rebukes you.
AKJV
And you have forgotten the exhortation which speaks to you as to children, My son, despise not you the chastening of the Lord, nor faint when you are rebuked of him:
CPDV
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."
ERV
and ye have forgotten the exhortation, which reasoneth with you as with sons, My son, regard not lightly the chastening of the Lord, Nor faint when thou art reproved of him;
NHEB
and you have forgotten the exhortation which reasons with you as with children, "My son, do not take lightly the discipline of the Lord, nor lose heart when you are corrected by him.
SMT
And ye have totally forgotten the entreaty which is spoken to you as to sons, My son, neglect not the instruction of the Lord, nor be enervated being rebuked by him: