# General Information:

Throughout chapter 23, Joash is referred to as "the king.". This begins his story.

# Jehoiada

The chief priest who served in the temple and was faithful to God. He was an advisor to Joash.

# showed his strength

"decided to act". He decided to reveal that Joash was alive and ready to be king.  

# the commanders of hundreds

"the commanders of 100 soldiers" or "the commanders of military divisions" 

# entered into a covenant

"made an agreement"

# Jeroham ... Jehohanan ... Obed ... Adaiah ... Zikri

These are men's names.