1 Chronicles 3:23 lists the three sons of Neariah: Elioenai, Hezekiah, and Azrikam. This verse is part of a genealogical record, simply naming these descendants without further detail.
The writer of 1 Chronicles is recording the family line of David for the people of Israel, and this verse falls within a section tracing David’s descendants after the exile. The focus is on preserving the lineage by naming each generation, showing the continuity of David’s family even through difficult times.