“Don’t overwork for money but if you need to stay late or do extra, let it be for value instead”.

Here’s the Biblical Principle of “don’t” work to be rich (“wrong aim”) and “cease (stop) from your own wisdom” in doing so in Proverbs 23:4 (literally):

“GOD’S WORD® Translation
Do not wear yourself out getting rich. Be smart enough to stop.

Jubilee Bible 2000
Do not labour to be rich; cease from thine own wisdom

P/S:

Many Christians will disobey God against the command in this verse simply because they are “lovers of money” (truth).