'My People' in the Bible

Why do you kick at my sacrifice and at my offering, which I have commanded in my habitation, and honor your sons above me, to make yourselves fat with the best 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 prince over my people Israel; and he shall save my people out of the hand of the Philistines: for I have looked on my people, because their cry has come to me."

When Samuel saw Saul, the LORD said to him, "Behold, the man of whom I spoke to you. This one shall have authority over my people."

Then he said, "I have sinned: yet please honor me now before the elders of my people, and before Israel, and come back with me, that I may worship the LORD your God."