Twenty - Vine's Expository Dictionary of New Testament Words
Twenty
[ 1,,G1501, eikosi ]occurs in Luke 14:31; John 6:19; Acts 1:15; Acts 27:28; 1 Corinthians 10:8; of the four and twenty" elders, in Revelation 4:4 (twice), Revelation 4:10; Revelation 5:8; Revelation 11:16; Revelation 19:4 (combined in one numeral with tessares, "four," in some mss.).