## the wife of one of the sons of the prophets ##

"a woman who had been married to one of the prophets"​

## Your servant my husband ##

"My husband, who was your servant"​

## creditor ##

A creditor is a person who lends other people money.

## Your servant has nothing ##

The woman is referring to herself as Elisha's servant. AT: "I have nothing"

## except a pot of oil ##

The only valuable thing she had was a jar of oil. (See: [[rc://en/ta/man/translate/figs-hyperbole]])