To send along with someone else, to dispatch jointly. Paul writes in 2 Corinthians 12:18 about sending Titus to Corinth: 'I sent the brother with him.' The 'together with' element indicates joint delegation—not successive missions but companions sent as a team. Joint sending provides mutual support, corroborating witness, and shared accountability. Paul's pattern often involved sending ministry partners together rather than solo missionaries. The practice reflects wisdom (two are better than one) and legal custom (testimony of two witnesses).