en_tn/1ki/04/29.md

wideness of understanding like the sand on the seashore

The extent of Solomon's understanding is compared to the grains of sand on the seashore, which cannot be counted. (See: rc://en/ta/man/translate/figs-simile)

the people of the east

This refers to people from countries east of Israel such as Arabia and Mesopotamia.

Ethan, Ezrahite, Heman, Calcol, Darda, Mahol

(See: rc://en/ta/man/translate/translate-names)