'My People' in the Bible

Why do ye kick at my sacrifice and at my offering, which I have commanded in [my] habitation, and honor thy 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 thee a man out of the land of Benjamin, and thou shall anoint him to be prince over my people Israel. And he shall save my people out of the hand of the Philistines, for I have looked upon my pe

And when Samuel saw Saul, LORD said to him, Behold, the man of whom I spoke to thee! This man shall have authority over my people.

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