'Behalf' in the Bible

may your ear be attentive and your eyes be open to hear the prayer of your servant that I am praying to you today throughout both day and night on behalf of your servants the Israelites. I am confessing the sins of the Israelites that we have committed against you -- both I myself and my family have sinned.

When I had made an inspection, I stood up and said to the nobles, the officials, and the rest of the people, "Don't be afraid of them. Remember the great and awesome Lord, and fight on behalf of your brothers, your sons, your daughters, your wives, and your families!"

You have also established prophets to announce in Jerusalem on your behalf, 'We have a king in Judah!' Now the king is going to hear about these rumors. So come on! Let's talk about this."