'My People' in the Bible

Why trample you on my sacrifice and on my offering, which I have commanded in my habitation; and honor your sons above me, to make yourselves fat with the chief of all the offerings of Israel my people?

Tomorrow about this time I will send you a man out of the land of Benjamin, and you shall anoint him to be ruler over my people Israel, that he may save my people out of the hand of the Philistines: for I have looked upon my people, because their cry has come unto me.

And when Samuel saw Saul, the LORD said unto him, Behold the man whom I spoke to you of! this same shall reign over my people.

Then he said, I have sinned: yet honor me now, I pray you, before the elders of my people, and before Israel, and turn again with me, that I may worship the LORD your God.