1 Raja-raja 19:8

19:8 So he got up and ate and drank. That meal gave him the strength to travel forty days and forty nights until he reached Horeb, the mountain of God.

1 Raja-raja 21:27

21:27 When Ahab heard these words, he tore his clothes, put on sackcloth, and fasted. He slept in sackcloth and walked around dejected.