Deuteronomy 4:40

CKJV_Strongs(i)
  40 H8104 You shall keep H2706 therefore his statutes, H4687 and his commandments, H6680 which I command H3117 you this day, H3190 that it may go well H1121 with you, and with your sons H310 after H748 you, and that you may prolong H3117 your days H127 upon the earth, H3068 which the Lord H430 your God H5414 gives you, for ever.