en_tn_lite_do_not_use/2ki/14/07.md

He killed

Here "He" refers to his army. AT: "Amaziah's army killed" or "Amaziah's soldiers killed" (See: rc://en/ta/man/translate/figs-synecdoche)

ten thousand soldiers

"10,000 soldiers" (See: rc://en/ta/man/translate/translate-numbers)

Valley of Salt

This is the name of a place that is located south of the Dead Sea.

he also took Sela in war

Here the word "he" refers to King amaziah and represents himself and his army. AT: "King Amaziah's army captured the city of Sela" (See: rc://en/ta/man/translate/figs-synecdoche)

Sela ... Joktheel

They renamed the city of Sela. The new name was Joktheel. (See: rc://en/ta/man/translate/translate-names)