'Thirty seven' in the Bible

And these are the names of the sons of Levi, according to their generations: Gershon, and Kohath, and Merari. And the years of the life of Levi were a hundred and thirty-seven years.

And Amram took Jochebed his aunt as wife; and she bore him Aaron and Moses. And the years of the life of Amram were a hundred and thirty-seven years.