עֵזֶר
ezer
AY-zer
help, rescue, strength
Where it comes from
Most often in scripture it describes God helping His people, not a subordinate assisting a superior. It is a word about strength arriving, not about rank.
Psalm 121:1-2
I will lift up mine eyes unto the hills, from whence cometh my help. My help cometh from the LORD, which made heaven and earth.
This is day 44 of XA Daily, a free study app with a Hebrew word each morning, readings for morning and night, and the whole King James Bible. No account, nothing tracked.