1: συμφώνησις
(Strong's #4857 — Noun Feminine — sumphonesis — soom-fo'-nay-sis )

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.