The only two things that come to mind are IT'S COOL IN THE FURNACE which I recall as an AL. Weber musical, and the song of Shadrach, Meshach, and Abednego.
COOL IN FURNACE has chorus:
It's cool in the furnace, man. x2 It's not hot in this furnace. Man, this furnace is cool.
Louis Armstrong sang about Shadrach, Meshach, and Abednego, and begins
There were three children from the land of Israel, Shadrach, Meshach, and Abednego.
That's all that comes to mind
Maybe if you gave some of the song as you remember it people might have more to go on.
bo