American Standard Version
whom withstand stedfast in your faith, knowing that the same sufferings are accomplished in your brethren who are in the world.

Berean Study Bible
Resist him, standing firm in your faith and in the knowledge that your brothers throughout the world are undergoing the same kinds of suffering.

Douay-Rheims Bible
Whom resist ye, strong in faith: knowing that the same affliction befalls your brethren who are in the world.

English Revised Version
whom withstand stedfast in your faith, knowing that the same sufferings are accomplished in your brethren who are in the world.

King James Bible
Whom resist stedfast in the faith, knowing that the same afflictions are accomplished in your brethren that are in the world.

World English Bible
Withstand him steadfast in your faith, knowing that your brothers who are in the world are undergoing the same sufferings.

Young's Literal Translation
whom resist, stedfast in the faith, having known the same sufferings to your brotherhood in the world to be accomplished.

1 Peter 5:9 Additional Translations ...