'Sons of Israel' in the Bible

For I have not dwelt in a house since the day that I brought up the sons of Israel out of Egypt, even to this day, but have walked in a tent and in a tabernacle.

In all places in which I have walked with all the sons of Israel, did I speak a word with any of the tribes of Israel, whom I commanded to be shepherd of my people Israel, saying, Why have ye not built for me a house of cedar?

And the king called the Gibeonites, and spoke to them (now the Gibeonites were not of the sons of Israel, but of the remnant of the Amorites, and the sons of Israel had sworn to them, and [yet] Saul sought to kill them in his zeal