That’s the story behind Saul’s building an altar to God. It’s the first altar to God that he built.
Early the next morning, the people got busy and built an altar. They sacrificed Whole-Burnt-Offerings and Peace-Offerings.
Then Gideon built an altar there to God and named it “God’s Peace.” It’s still called that at Ophrah of Abiezer.
Samuel took a young lamb not yet weaned and offered it whole as a Whole-Burnt-Offering to God. He prayed fervently to God, interceding for Israel. And God answered.