1 Samuel 12:19

Intreat the Lord (for it is enough) that there be no more mighty thunderings and hail; and I will let you go, and ye shall stay no longer.

If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it.

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:

Now therefore forgive, I pray thee, my sin only this once, and intreat the Lord your God, that he may take away from me this death only.

And Samuel said, Gather all Israel to Mizpeh, and I will pray for you unto the Lord.

And the children of Israel said to Samuel, Cease not to cry unto the Lord our God for us, that he will save us out of the hand of the Philistines.

Then answered Simon, and said, Pray ye to the Lord for me, that none of these things which ye have spoken come upon me.

Now therefore restore the man his wife; for he is a prophet, and he shall pray for thee, and thou shalt live: and if thou restore her not, know thou that thou shalt surely die, thou, and all that are thine.

Lord, in trouble have they visited thee, they poured out a prayer when thy chastening was upon them.

And the prayer of faith shall save the sick, and the Lord shall raise him up; and if he have committed sins, they shall be forgiven him.

Then said the Lord unto me, Though Moses and Samuel stood before me, yet my mind could not be toward this people: cast them out of my sight, and let them go forth.

Therefore take unto you now seven bullocks and seven rams, and go to my servant Job, and offer up for yourselves a burnt offering; and my servant Job shall pray for you: for him will I accept: lest I deal with you after your folly, in that ye have not spoken of me the thing which is right, like my servant Job.

And now, I pray you, beseech God that he will be gracious unto us: this hath been by your means: will he regard your persons? saith the Lord of hosts.

When he slew them, then they sought him: and they returned and enquired early after God. And they remembered that God was their rock, and the high God their redeemer.