Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX

1 Chronicles 6:21

the son of Helcana, the son of Joel, the son of Azarias, the son of Japhanias,

Parallel Translations

LXX2012View canonical →
Joab his son, Addi his son, Zara his son, Jethri his son.
Septuagint in American English (2012)
KJVView canonical →
Joah his son, Iddo his son, Zerah his son, Jeaterai his son.
King James Version
WEBView canonical →
Joah his son, Iddo his son, Zerah his son, and Jeatherai his son.
World English Bible