Parallel
2 Corinthians 10:16
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
To preach the gospel in the regions beyond you, and not to boast in another man’s line (note: Or, rule) of things made ready to our hand.
so that we can preach the gospel in the regions beyond you. Then we will not be boasting in the work already done in another man’s territory.