1 Samuel 15:11
"It repenteth me that I have set up Saul to be king: for he is turned back from following me, and hath not performed my commandments. And it grieved Samuel; and he cried unto the LORD all night."
Cross References (ranked by relevance)
And Samuel said to Saul, Thou hast done foolishly: thou hast not kept the commandment of the LORD thy God, which he commanded thee: for now would the LORD have established thy kingdom upon Israel for ever.
And it repented the LORD that he had made man on the earth, and it grieved him at his heart.
Rivers of waters run down mine eyes, because they keep not thy law.
And when the angel stretched out his hand upon Jerusalem to destroy it, the LORD repented him of the evil, and said to the angel that destroyed the people, It is enough: stay now thine hand. And the angel of the LORD was by the threshingplace of Araunah the Jebusite.
The words of his mouth are iniquity and deceit: he hath left off to be wise, and to do good.
And let them make haste, and take up a wailing for us, that our eyes may run down with tears, and our eyelids gush out with waters.
Now go and smite Amalek, and utterly destroy all that they have, and spare them not; but slay both man and woman, infant and suckling, ox and sheep, camel and ass.
But Saul and the people spared Agag, and the best of the sheep, and of the oxen, and of the fatlings, and the lambs, and all that was good, and would not utterly destroy them: but every thing that was vile and refuse, that they destroyed utterly.
Now the just shall live by faith: but if any man draw back, my soul shall have no pleasure in him.
But turned back, and dealt unfaithfully like their fathers: they were turned aside like a deceitful bow.
Thus saith the whole congregation of the LORD, What trespass is this that ye have committed against the God of Israel, to turn away this day from following the LORD, in that ye have builded you an altar, that ye might rebel this day against the LORD?
But if ye will not hear it, my soul shall weep in secret places for your pride; and mine eye shall weep sore, and run down with tears, because the LORD’s flock is carried away captive.
As for such as turn aside unto their crooked ways, the LORD shall lead them forth with the workers of iniquity: but peace shall be upon Israel.
Oh that my head were waters, and mine eyes a fountain of tears, that I might weep day and night for the slain of the daughter of my people!
For my love they are my adversaries: but I give myself unto prayer.
Moreover as for me, God forbid that I should sin against the LORD in ceasing to pray for you: but I will teach you the good and the right way:
But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
The LORD hath sworn, and will not repent, Thou art a priest for ever after the order of Melchizedek.
And it came to pass in those days, that he went out into a mountain to pray, and continued all night in prayer to God.
But he that shall endure unto the end, the same shall be saved.