1 Kings 9:25

Three times in the year it was Solomon's way to give burned offerings and peace-offerings on the altar he had made to the Lord, causing his fire-offering to go up on the altar before the Lord.

Exodus 23:14-17

Three times in the year you are to keep a feast to me

Deuteronomy 16:16

Three times in the year let all your males come before the Lord your God in the place named by him; at the feast of unleavened bread, the feast of weeks, and the feast of tents: and they are not to come before the Lord with nothing in their hands;

2 Chronicles 8:12-13

Then Solomon made burned offerings to the Lord on the altar of the Lord which he had put up in front of the covered way,

2 Chronicles 8:16

And all the work of Solomon was complete, from the day when he put the base of the Lord's house in position, till Solomon had come to the end of building the Lord's house.

Exodus 30:7

And on this altar sweet spices are to be burned by Aaron every morning when he sees to the lights.

Exodus 34:23

Three times in the year let all your males come before the Lord, the God of Israel.

1 Kings 6:38

And in the eleventh year, in the month Bul, which is the eighth month, the building of the house was complete in every detail, as it had been designed. So he was seven years building it.

1 Chronicles 23:13

The sons of Amram: Aaron and Moses; and Aaron was made separate and holy, he and his sons for ever, for the care of the most holy things and the burning of offerings before the Lord, to do his work and give blessings in his name for ever.

2 Chronicles 26:16-21

But when he had become strong, his heart was lifted up in pride, causing his destruction; and he did evil against the Lord his God; for he went into the Temple of the Lord for the purpose of burning perfumes on the altar of perfumes.

2 Chronicles 29:11

My sons, take care now: for you have been marked out by the Lord to come before him and to be his servants, burning offerings to him.

2 Chronicles 34:25

Because they have given me up, burning offerings to other gods and moving me to wrath by all the works of their hands; so my wrath is let loose on this place and will not be put out.

Treasury of Scripture Knowledge

Summary

And three times in a year did Solomon offer burnt offerings and peace offerings upon the altar which he built unto the LORD, and he burnt incense upon the altar that was before the LORD. So he finished the house.

Upon the altar that was before

Bible References

Three times

Exodus 23:14
Three times in the year you are to keep a feast to me
Exodus 34:23
Three times in the year let all your males come before the Lord, the God of Israel.
Deuteronomy 16:16
Three times in the year let all your males come before the Lord your God in the place named by him; at the feast of unleavened bread, the feast of weeks, and the feast of tents: and they are not to come before the Lord with nothing in their hands;
2 Chronicles 8:12
Then Solomon made burned offerings to the Lord on the altar of the Lord which he had put up in front of the covered way,

He burnt

Exodus 30:7
And on this altar sweet spices are to be burned by Aaron every morning when he sees to the lights.
1 Chronicles 23:13
The sons of Amram: Aaron and Moses; and Aaron was made separate and holy, he and his sons for ever, for the care of the most holy things and the burning of offerings before the Lord, to do his work and give blessings in his name for ever.
2 Chronicles 26:16
But when he had become strong, his heart was lifted up in pride, causing his destruction; and he did evil against the Lord his God; for he went into the Temple of the Lord for the purpose of burning perfumes on the altar of perfumes.
2 Chronicles 29:11
My sons, take care now: for you have been marked out by the Lord to come before him and to be his servants, burning offerings to him.
2 Chronicles 34:25
Because they have given me up, burning offerings to other gods and moving me to wrath by all the works of their hands; so my wrath is let loose on this place and will not be put out.

Upon the altar that was before

1 Kings 6:38
And in the eleventh year, in the month Bul, which is the eighth month, the building of the house was complete in every detail, as it had been designed. So he was seven years building it.
2 Chronicles 8:16
And all the work of Solomon was complete, from the day when he put the base of the Lord's house in position, till Solomon had come to the end of building the Lord's house.

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