Saul Made King Before the Lord in Gilgal (1 Samuel 11:14, 15)

14 Then said Samuel to the people, Come, and let us go to Gilgal, and renew the kingdom there.

15 And all the people went to Gilgal; and there they made Saul king before the Lord in Gilgal; and there they sacrificed sacrifices of peace offerings before the Lord; and there Saul and all the men of Israel rejoiced greatly.

Saul Refuses to Execute Those who Questioned His Authority (1 Samuel 11:12, 13)

12 And the people said unto Samuel, Who is he that said, Shall Saul reign over us? bring the men, that we may put them to death.

13 And Saul said, There shall not a man be put to death this day: for to day the Lord hath wrought salvation in Israel.

Saul Threatens Those Who Will Not Help Liberate the Men of Jabesh (1 Samuel 11:5-7)

5 And, behold, Saul came after the herd out of the field; and Saul said, What aileth the people that they weep? And they told him the tidings of the men of Jabesh.

6 And the Spirit of God came upon Saul when he heard those tidings, and his anger was kindled greatly.

7 And he took a yoke of oxen, and hewed them in pieces, and sent them throughout all the coasts of Israel by the hands of messengers, saying, Whosoever cometh not forth after Saul and after Samuel, so shall it be done unto his oxen. And the fear of the Lord fell on the people, and they came out with one consent.

The Manner of the Kingly Form of Government (1 Samuel 10:25)

25 Then Samuel told the people the manner of the kingdom, and wrote it in a book, and laid it up before the Lord. And Samuel sent all the people away, every man to his house.

Note:
On this Matthew Poole, in his commentary, writes:

"The manner of the kingdom; not the manner of the king, of which he had spoken before, 1 Samuel 8:11, &c., but of the kingdom: to wit, the laws and rules by which the kingly government was to be managed, agreeable to those mentioned Deu 17:16, &c, which peradventure Samuel did expound and apply to their particular case."

Saul Chosen by God, Accepted by the People (1 Samuel 10:24)

24 And Samuel said to all the people, See ye him whom the Lord hath chosen, that there is none like him among all the people? And all the people shouted, and said, God save the king.

Israel's Rejection of God for a King (1 Samuel 10:17-19)

17 And Samuel called the people together unto the Lord to Mizpeh;

18 And said unto the children of Israel, Thus saith the Lord God of Israel, I brought up Israel out of Egypt, and delivered you out of the hand of the Egyptians, and out of the hand of all kingdoms, and of them that oppressed you:

19 And ye have this day rejected your God, who himself saved you out of all your adversities and your tribulations; and ye have said unto him, Nay, but set a king over us. Now therefore present yourselves before the Lord by your tribes, and by your thousands.

God Delivers from Oppressors (1 Samuel 10:17, 18)

17 And Samuel called the people together unto the Lord to Mizpeh;

18 And said unto the children of Israel, Thus saith the Lord God of Israel, I brought up Israel out of Egypt, and delivered you out of the hand of the Egyptians, and out of the hand of all kingdoms, and of them that oppressed you: