NET
23 If there is any question about Titus, he is my partner and fellow worker among you; if there is any question about our brothers, they are messengers of the churches, a glory to Christ.
Darby
23 Whether as regards Titus, [he is] my companion and fellow-labourer in your behalf; or our brethren, [they are] deputed messengers of assemblies, Christ's glory.
KJV
23 Whether [any do enquire] of Titus, [he is] my partner and fellowhelper concerning you: or our brethren [be enquired of, they are] the messengers of the churches, [and] the glory of Christ.