'My People' in the Bible

Why then are you looking with envy on my offerings of meat and of meal which were ordered by my word, honouring your sons before me, and making yourselves fat with all the best of the offerings of Israel, my people?

Tomorrow about this time I will send you a man from the land of Benjamin, and on him you are to put the holy oil, making him ruler over my people Israel, and he will make my people safe from the hands of the Philistines: for I have seen the sorrow of my people, whose cry has come up to me.

And when Samuel saw Saul, the Lord said to him, This is the man of whom I gave you word! he it is who is to have authority over my people.

Then he said, Great is my sin: but still, give me honour now before the heads of my people and before Israel, and come back with me so that I may give worship to the Lord your God.