דברי הימים א, פרק ד׳, פסוק ז׳

The genealogical records carefully track family lines to ensure the names of each generation are accurately preserved. Within this lineage, the historical account details the children born to Helah.

A slight variation exists regarding the exact identity of her second son, stemming from a distinction between how his name was recorded in writing and how it has been traditionally passed down orally. Although the written record spells the name as Yitzchar, the established tradition dictates that it is read and pronounced as Tzochar [מנחת שי]. Following this accepted oral tradition, the complete list of Helah's sons is recognized as Tzereth, Tzochar, and Ethnan [ביאור שטיינזלץ].