What does 1 Chronicles 12:40 mean?

People from all over Israel, as far as the tribes of Issachar, Zebulun, and Naphtali, brought food to David and his men. They came with donkeys, camels, mules, and oxen loaded with flour, cakes, raisins, wine, oil, cattle, and sheep. Everyone was celebrating, and there was more than enough for everyone. 1 Chronicles 12:40 - Modern Text Bible

(This verse shows how united and joyful the people were about David becoming king. They brought supplies from every direction, showing their support and excitement for this new chapter.)