Colossians 4:9

[He is coming], together with Onesimus our faithful and dearly loved brother, who is one of you. [Note: This could mean either "from your town" or, "a fellow-Christian"]. They will tell you about everything that is happening here.

Colossians 4:7

Tychicus will tell you all about my affairs. [Note: This man probably delivered this letter as well as the one to the Ephesians. See Eph. 6:21]. He is our dearly loved brother and faithful minister and fellow-slave in [the service of] the Lord.

Treasury of Scripture Knowledge

Summary

With Onesimus, a faithful and beloved brother, who is one of you. They shall make known unto you all things which are done here.

Bible References

Onesimus

Colossians 4:7
Tychicus will tell you all about my affairs. [Note: This man probably delivered this letter as well as the one to the Ephesians. See Eph. 6:21]. He is our dearly loved brother and faithful minister and fellow-slave in [the service of] the Lord.
Philemon 1:10
I appeal to you on behalf of my son, Onesimus, whom I [spiritually] conceived while [here] in prison.