Deuteronomy 4:40
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.
In other versions
And thou shalt keep 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 in the land, which Jehovah thy God giveth thee, for ever.
ASV
Then keep his laws and his orders which I give you today, so that it may be well for you and for your children after you, and that your lives may be long in the land which the Lord your God is giving you for ever.
BBE
And thou shalt keep his statutes, and his commandments, which I command thee this day, that it may be well with thee and with thy sons after thee, and that thou mayest prolong thy days on the land which Jehovah thy God giveth thee, for ever.
DBY
You shall keep his statutes, and his commandments, which I command you this day, 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, forever.
WEB
and thou hast kept His statutes and His commands which I am commanding thee to-day, so that it is well to thee, and to thy sons after thee, and so that thou prolongest days on the ground which Jehovah thy God is giving to thee -- all the days.'
YLT
You shall keep therefore his statutes, and his commandments, which I command you this day, that it may go well with you, and with your children after you, and that you may prolong your days upon the earth, which the LORD your God gives you, for ever.
ENG
Thou shalt keep therefore his statutes and his commandments which I command thee this day, that it may be 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.
WBT
Keep His statutes and commandments, which I am giving you today, so that you and your children after you may prosper, and that you may live long in the land that the LORD your God is giving you for all time.
BSB
In context
38To drive out nations from before thee greater and mightier than thou art, to bring thee in, to give thee their land for an inheritance, as it is this day.
39Know therefore this day, and consider it in thine heart, that the LORD he is God in heaven above, and upon the earth beneath: there is none else.
40Thou 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.
41Then Moses severed three cities on this side Jordan toward the sunrising;
42That the slayer might flee thither, which should kill his neighbor unawares, and hated him not in times past; and that fleeing unto one of these cities he might live: