Berean Standard Bible (BSB)
If they obey and serve Him, then they end their days in prosperity and their years in happiness.
World English Bible (WEB)
If they listen and serve him, they shall spend their days in prosperity, and their years in pleasures.
Strong's King James
If they obey{H8085}{(H8799)} and serve{H5647}{(H8799)} him, they shall spend{H3615}{(H8762)} their days{H3117} in prosperity{H2896}, and their years{H8141} in pleasures{H5273}.
The F.O.G *
The F.O.G Message *
Young's Literal Translation
If they do hear and serve, They complete their days in good, And their years in pleasantness.