New Living Translation
God did not reveal it to previous generations, but now by his Spirit he has revealed it to his holy apostles and prophets.

American Standard Version
which in other generation was not made known unto the sons of men, as it hath now been revealed unto his holy apostles and prophets in the Spirit;

Berean Study Bible
which was not made known to men in other generations as it has now been revealed by the Spirit to God’s holy apostles and prophets.

Douay-Rheims Bible
Which in other generations was not known to the sons of men, as it is now revealed to his holy apostles and prophets in the Spirit:

English Revised Version
which in other generations was not made known unto the sons of men, as it hath now been revealed unto his holy apostles and prophets in the Spirit;

King James Bible
Which in other ages was not made known unto the sons of men, as it is now revealed unto his holy apostles and prophets by the Spirit;

World English Bible
which in other generations was not made known to the children of men, as it has now been revealed to his holy apostles and prophets in the Spirit;

Young's Literal Translation
which in other generations was not made known to the sons of men, as it was now revealed to His holy apostles and prophets in the Spirit --

Ephesians 3:5 Additional Translations ...