1 John 5:16

If any one may see his brother sinning a sin not unto death, he shall ask, and he will give him life to those sinning not unto death. There is a sin unto death; concerning this I do not say that you may ask.

Acts 8:24

And Simon responding said, You pray to the Lord for me, in order that none of these things of which you have spoken may come upon me.

James 5:15

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

Treasury of Scripture Knowledge

Summary

And all the people said unto Samuel, Pray for thy servants unto the LORD thy God, that we die not: for we have added unto all our sins this evil, to ask us a king.

Bible References

Pray for thy

Acts 8:24
And Simon responding said, You pray to the Lord for me, in order that none of these things of which you have spoken may come upon me.
James 5:15
Truly the prayer of faith shall save the sick, and the Lord will raise him up; if he may have committed sins, they shall be forgiven unto him.
1 John 5:16
If any one may see his brother sinning a sin not unto death, he shall ask, and he will give him life to those sinning not unto death. There is a sin unto death; concerning this I do not say that you may ask.