Book of Enoch (1 Enoch) 107:3
And when Methuselah had heard the words of his father Enoch—for he had shown to him everything in secret—he returned and showed (them) to him and called the name of that son Noah; for he will comfort the earth after all the destruction.
Background and history of Book of Enoch (1 Enoch), and issues with this book.
R. H. Charles, The Book of Enoch (London: SPCK, 1917), public domain. The verse text is the English Wikisource transcription of that translation. Charles’s editorial signs are kept. He rearranges some verses in chapters 5, 39, 90, 91, and 106, so those chapters are not a straight 1, 2, 3 sequence.