New Living Translation
Now it was the governor’s custom each year during the Passover celebration to release one prisoner—anyone the people requested.

American Standard Version
Now at the feast he used to release unto them one prisoner, whom they asked of him.

Berean Study Bible
Now it was Pilate’s custom at the feast to release to the people a prisoner of their choosing.

Douay-Rheims Bible
Now on the festival day he was wont to release unto them one of the prisoners, whomsoever they demanded.

English Revised Version
Now at the feast he used to release unto them one prisoner, whom they asked of him.

King James Bible
Now at that feast he released unto them one prisoner, whomsoever they desired.

World English Bible
Now at the feast he used to release to them one prisoner, whom they asked of him.

Young's Literal Translation
And at every feast he was releasing to them one prisoner, whomsoever they were asking;

Mark 15:6 Additional Translations ...