'Help' in the Bible

Moreover, you will be led out from herewith your hands on your headsince the Lord has rejected those you trust;you will not succeed even with their help.

But look, you keep trusting in deceitful words that cannot help.

The cities of the Negev are under siege;no one can help them.All of Judah has been taken into exile,taken completely into exile.

“This is what the Lord, the God of Israel, says: This is what you will say to Judah’s king, who is sending you to inquire of Me: Watch: Pharaoh’s army, which has come out to help you, is going to return to its own land of Egypt.