u'-ni-ti: Ps 133:1 for (yachadh, "unitedness," and Eph 4:3,13 for henotes "oneness." Also Sirach 25:1 the King James Version for homonoia "concord" (so the Revised Version (British and American)).
The International Standard Bible Encyclopedia
Unity
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.