King James Bible
Ye know how through infirmity of the flesh I preached the gospel unto you at the first.

New King James Version
You know that because of physical infirmity I preached the gospel to you at the first.

American Standard Version
but ye know that because of an infirmity of the flesh I preached the gospel unto you the first time:

Berean Study Bible
You know that it was because of an illness that I first preached the gospel to you.

Douay-Rheims Bible
And you know, how through infirmity of the flesh, I preached the gospel to you heretofore: and your temptation in my flesh,

English Revised Version
but ye know that because of an infirmity of the flesh I preached the gospel unto you the first time:

World English Bible
but you know that because of weakness of the flesh I preached the Good News to you the first time.

Young's Literal Translation
and ye have known that through infirmity of the flesh I did proclaim good news to you at the first,

Galatians 4:13 Additional Translations ...