English Standard Version
who gave himself as a ransom for all, which is the testimony given at the proper time.

American Standard Version
who gave himself a ransom for all; the testimony to be borne in its own times;

Berean Study Bible
who gave Himself as a ransom for all—the testimony that was given at just the right time.

Douay-Rheims Bible
Who gave himself a redemption for all, a testimony in due times.

English Revised Version
who gave himself a ransom for all; the testimony to be borne in its own times;

King James Bible
Who gave himself a ransom for all, to be testified in due time.

World English Bible
who gave himself as a ransom for all; the testimony in its own times;

Young's Literal Translation
who did give himself a ransom for all -- the testimony in its own times --

1 Timothy 2:6 Additional Translations ...