First government of Israel
The first government of Israel was formed by David Ben-Gurion on 8 March 1949, a month and a half after the elections for the First Knesset. His Mapai party formed a coalition with the United Religious Front, the Progressive Party, the Sephardim and Oriental Communities and the Democratic List of Nazareth, and there were 12 ministers.
Source: Wikipedia — First government of Israel (CC BY-SA 4.0)