Concord - Vine's Expository Dictionary of New Testament Words
Concord
[ 1,,G4857, sumphonesis ]lit., a sounding together" (sun, "with," phone, "a sound;" Eng., "symphony"), is found in 2 Corinthians 6:15, in the rhetorical question "what concord hath Christ with Belial?" See AGREE, A, No. 1.