Luke 4:25-27

25But the truth is, there were many widows in Israel in the time of Elijah, when the heaven was shut up three years and six months, and there was a severe famine over all the land;26yet Elijah was sent to none of them except to a widow at Zarephath in Sidon.27There were also many lepers in Israel in the time of the prophet Elisha, and none of them was cleansed except Naaman the Syrian.”