Genesis 5:7

“And Seth lived, after he begat Enos, eight hundred and seven years, etc.] The Septuagint version makes the same mistake in the numbers of Seth as of Adam, giving him two hundred and five years before the birth of Enos, and but seven hundred and seven years after: and begat sons and daughters; very probably both before and after Enos was born; but how many is not said.”

“- Section V - The Line to Noah - The Line of Sheth 1. ספר sepher “writing, a writing, a book.” 9. קינן qēynān, Qenan, “possessor, or spearsman.” 12. מהללאל mahelal'ēl, Mahalalel, “praise of ‘El.” 15. ירד yerĕd, Jered, “going down.” 21. מתוּשׁלה metûshālach, Methushelach, “man of the missile.” 29. נה noach, Noach, “rest,” נחם nācham “sigh; repent; pity; comfort oneself; be revenged.” 32. שׁם shēm, Shem, “name, fame; related: be high.” חם chām Cham, “hot.” יפת yāpet, Japheth, “spreading; related: spread out.” We now enter upon the third of the larger documents contained in Genesis. The first is a diary, the second is a history, the third a genealogy. The first employs the name אלהים…”