'Defend' in the Bible

Learn to do what is good.Seek justice.Correct the oppressor.Defend the rights of the fatherless.Plead the widow’s cause.

Your rulers are rebels,friends of thieves.They all love graftand chase after bribes.They do not defend the rights of the fatherless,and the widow’s case never comes before them.

I will defend this city and rescue itbecause of Meand because of My servant David.”

And I will deliver you and this city from the power of the king of Assyria; I will defend this city.