'Behalf' in the Bible

Then King Nebuchadnezzar fell on his face before Daniel, paid honor to him, and commanded that an offering and incense be presented on his behalf.

"While I was still speaking in prayer, confessing my sin and the sin of my people Israel and placing my request in the presence of the LORD my God on behalf of the holy mountain of God

""At that time, Michael will arise, the great prince who will stand up on behalf of your people, and a time of trouble will come like there has never been since nations began until that time. Also at that time, your people will be delivered everyone who will have been written in the book.