1 Samuel 7:9
And Samuel took a sucking lamb and offered it for a burnt offering completely unto the LORD, and Samuel cried unto the LORD for Israel, and the LORD heard him.
Psalm 99:6
Moses and Aaron are among his priests and Samuel among those that call upon his name; they called upon the LORD, and he answered them.
Jeremiah 15:1
Then the LORD said unto me, Though Moses and Samuel stood before me, yet my will would not be toward this people: cast them out of my sight, and let them go forth.
Judges 6:26
and build an altar unto the LORD thy God upon the top of this rock, according to due order, and take the second bullock and offer a burnt sacrifice upon the wood of the grove which thou shall have cut down.
Judges 6:28
And when the men of the city arose early in the morning, behold, the altar of Baal was cast down, and the grove was cut down that was by it, and the second bullock was offered upon the altar that was built.
1 Samuel 6:14-15
And the cart came into the field of Joshua, a Bethshemite, and stopped there, for there was a great stone there; and they clave the wood of the cart and offered the cows in a burnt offering unto the LORD.
1 Samuel 7:17
Then he would return to Ramah, for there was his house, and there he judged Israel, and there he built an altar unto the LORD.
1 Samuel 9:12
And they answered them and said, He is; behold, he is before you; make haste now, for he came today to the city, for there is a sacrifice of the people today in the high place.
1 Samuel 10:8
And thou shalt go down before me to Gilgal, and, behold, I will come down unto thee to offer burnt offerings and to sacrifice sacrifices of peace offerings. Seven days shalt thou tarry until I come to thee and show thee what thou shalt do.
1 Samuel 16:2
And Samuel said, How can I go? If Saul understands it, he will kill me. And the LORD said, Take a heifer with thee and say, I am come to sacrifice to the LORD.
1 Kings 18:30-38
Then Elijah said unto all the people, Come near unto me. And all the people came near unto him. And he repaired the altar of the LORD that was broken down.
Psalm 50:15
and call upon me in the day of trouble: I will deliver thee, and thou shalt glorify me.
James 5:16
Confess your faults one to another and pray one for another that ye may be whole. The effectual prayer of the righteous is very powerful.