'Fire' in the Bible

Did I take him out of all the tribes of Israel to be my priest and to go up to my altar to make the smoke of the offerings go up and to take up the ephod? Did I give to your father's family all the offerings made by fire by the children of Israel?

Now when David and his men came to Ziklag on the third day, the Amalekites had made an attack on the South and on Ziklag, and had overcome Ziklag and put it on fire;

We made an attack on the south part of the country of the Cherethites, and on the land which is Judah's, and on the south of Caleb; and we put Ziklag on fire.