1 Samuel 15:35

And Samuel never saw Saul again till the day of his death; but Samuel was sorrowing for Saul: and it was no longer the Lord's pleasure for Saul to be king over Israel.

1 Samuel 15:11

It is no longer my pleasure for Saul to be king; for he is turned back from going in my ways, and has not done my orders. And Samuel was very sad, crying to the Lord in prayer all night.

1 Samuel 16:1

And the Lord said to Samuel, How long will you go on sorrowing for Saul, seeing that I have put him from his place as king over Israel? Take oil in your vessel and go; I will send you to Jesse, the Beth-lehemite: for I have got a king for myself among his sons.

1 Samuel 19:24

And he took off his clothing, acting like a prophet before Samuel, and falling down he was stretched out, without his clothing, all that day and all that night. This is the reason for the saying, Is even Saul among the prophets?

Genesis 6:6

And the Lord had sorrow because he had made man on the earth, and grief was in his heart.

Psalm 119:136

Rivers of water are flowing from my eyes, because men do not keep your law.

Psalm 119:158

I saw with hate those who were untrue to you; for they did not keep your saying.

Jeremiah 9:1-2

If only my head was a stream of waters and my eyes fountains of weeping, so that I might go on weeping day and night for the dead of the daughter of my people!

Romans 9:2-3

That I am full of sorrow and pain without end.

Philippians 3:18

For there are those, of whom I have given you word before, and do so now with sorrow, who are haters of the cross of Christ;

Treasury of Scripture Knowledge

Summary

And Samuel came no more to see Saul until the day of his death: nevertheless Samuel mourned for Saul: and the LORD repented that he had made Saul king over Israel.

General references

Bible References

Samuel

1 Samuel 19:24
And he took off his clothing, acting like a prophet before Samuel, and falling down he was stretched out, without his clothing, all that day and all that night. This is the reason for the saying, Is even Saul among the prophets?

Samuel mourned

1 Samuel 15:11
It is no longer my pleasure for Saul to be king; for he is turned back from going in my ways, and has not done my orders. And Samuel was very sad, crying to the Lord in prayer all night.
1 Samuel 16:1
And the Lord said to Samuel, How long will you go on sorrowing for Saul, seeing that I have put him from his place as king over Israel? Take oil in your vessel and go; I will send you to Jesse, the Beth-lehemite: for I have got a king for myself among his sons.
Psalm 119:136
Rivers of water are flowing from my eyes, because men do not keep your law.
Jeremiah 9:1
If only my head was a stream of waters and my eyes fountains of weeping, so that I might go on weeping day and night for the dead of the daughter of my people!
Romans 9:2
That I am full of sorrow and pain without end.
Philippians 3:18
For there are those, of whom I have given you word before, and do so now with sorrow, who are haters of the cross of Christ;

Repented

1 Samuel 15:11
It is no longer my pleasure for Saul to be king; for he is turned back from going in my ways, and has not done my orders. And Samuel was very sad, crying to the Lord in prayer all night.
Genesis 6:6
And the Lord had sorrow because he had made man on the earth, and grief was in his heart.

General references

Romans 9:2
That I am full of sorrow and pain without end.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain