Did Joseph Smith know Greek? Otherwise it is not a translation. Romans 8:29-30 demonstrates Smith's bending text to suit his preconceptions.
It was given to Joseph Smith by revelation through the Holy Ghost.
How about these:
(New Testament | Hebrews 6:1)
1 THEREFORE leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
JST (Hebrews 6:1)
1 THEREFORE
not leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
(New Testament | Luke 2:46)
46 And it came to pass, that after three days they found him in the temple, sitting in the midst of the doctors, both hearing them, and asking them questions.
JST (Luke 2:46)
46 And it came to pass, that after three days they found him in the temple, sitting in the midst of the doctors,
they were hearing
him, and asking
him questions.
(New Testament | Matthew 2:6)
6 And thou Bethlehem, in the land of Juda, art not the least among the princes of Juda: for out of thee shall come a Governor, that shall rule my people Israel.
JST (Matthew 2:6)
6 And thou Bethlehem, in the land of Juda, art not the least among the princes of Juda: for out of thee shall come
the Messiah, who shall
save my people Israel.