“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 of Chebar, that the heavens were opened, and I saw visions of God.”
King James Version (KJV)
1:1 Thirtieth year - From the finding the book of the law in the eighteenth year of Josiah, from which date to the fifth year of the captivity are thirty years. Fifth day - Probably it was the sabbath - day, when the Jews were at leisure to hear the prophet. River - Perhaps retiring thither to lament their own sins, and Jerusalem's desolation. Chebar - A river now called Giulap, arising out of the mountain Masius, and falling into Euphrates, somewhat below a city called by the same name.