Acts 1:1 - Christian Standard Bible - CSB - I wrote the first narrative,

I wrote the first narrative, Theophilus, about all that Jesus began to do and teach

Compare with other 3 random translations

KJV Acts 1:1The former treatise have I made, O Theophilus, of all that Jesus began both to do and teach,

YLT Acts 1:1The former account, indeed, I made concerning all things, O Theophilus, that Jesus began both to do and to teach,

ASV Acts 1:1The former treatise I made, O Theophilus, concerning all that Jesus began both to do and to teach,

Acts 1 1