Thematic Bible: Time of his prophecy

Now it came to pass in the thirtieth year, in the fourth [month], in the fifth [day] of the month, as I was among the captives by the river Chebar, that the heavens were opened, and I saw visions of God. In the fifth [day] of the month, which was the fifth year of king Jehoiachin's captivity, the word of LORD came expressly to Ezekiel the priest, the son of Buzi, in the land of the Chaldeans by the river Chebar, and the hand of LORD was there upon him.