"Unto the people concerning"

1. Luke 7: 24
     24 ¶ And when the messengers of John were departed, he began to speak unto the people concerning John, What went ye out into the wilderness for to see? A reed shaken with the wind?
2. Alma 24: 7
     7 Now, these are the words which he said unto the people concerning the matter: I thank my God, my beloved people, that our great God has in goodness sent these our brethren, the Nephites, unto us to preach unto us, and to convince us of the traditions of our wicked fathers.
3. Alma 36: 17
     17 And it came to pass that as I was thus racked with torment, while I was harrowed up by the memory of my many sins, behold, I remembered also to have heard my father prophesy unto the people concerning the coming of one Jesus Christ, a Son of God, to atone for the sins of the world.