Deuteronomy 4:40

And keep ye his commandments, and his ordinances, all that I command you this day; that it may be well with thee, and with thy sons after thee, that ye may be long-lived upon the earth, which the Lord thy God giveth thee for ever.

Thou shalt keep therefore his statutes, and his commandments, which I command thee this day, that it may go well with thee, and with thy children after thee, and that thou mayest prolong thy days upon the earth, which the Lord thy God giveth thee, for ever.

You shall keep his statutes and his commandments which I command you today, that it may go well with you and with your children after you, and that you may prolong your days in the land which Yahweh your God gives you for all time.