The Genesis Apocryphon, originally called the Apocalypse of Lamech and labeled 1QapGen, is one of the original seven Dead Sea Scrolls discovered in Cave 1 near Qumran in the West Bank. Composed in Aramaic, this document consists of four sheets of leather, and is the least well preserved document of the original seven. The document records a pseudepigraphal conversation between the biblical figure Lamech, son of Methuselah, and his son, Noah. It serves as an example of an expanded and rewritten biblical story.
The text details an exasperated Lamech, who questions whether the child being borne by his wife, Bath-Enosh, is his own, or belongs to one of the holy "Watchers" (Heb: 'iyryn) or Nephilim. A portion of column 2 states:
She said to me, "O my master and [brother, recall for yourself] my pregnancy. I swear to you by the Great Holy One, by the Ruler of Hea[ven] that this seed is yours, that this pregnancy is from you, that from you is the planting of [this] fruit [and that it is] not from any alien, or from any of the Watchers, or from any heavenly bein[g.] - trans. by Reeves
- Davies, Philip R., George J. Brooke, and Phillip R. Callaway, The Complete World of the Dead Sea Scrolls (London: Thames & Hudson, 2002), 100.
- Fitzmyer, Joseph A., The Genesis Apocryphon of Qumran Cave 1 (1Q20): A Commentary, 3rd ed., Biblica et orientalia 18B, Roma: Editrice Pontificio Istituto Biblico, 2004.
- García Martinez, F., and E.J.C. Tigchelaar (ed.) The Dead Sea Scrolls Study Edition, 2 vols. (Leiden: Brill, 1997-98) 1.26-48.
- Greenfield, Jonas C., and Elisha Qimron, "The Genesis Apocryphon Col. XII," Abr-Nahrain Supplement 3 (1992) 70-77
- Jongeling, B., C.J. Labuschagne, and A.S. van der Woude, Aramaic Texts from Qumran, Semitic Study Series 4 (Leiden: Brill, 1976) 77-119.
- Machiela, Daniel A., The Dead Sea Genesis Apocryphon: A New Text and Translation with Introduction and Special Treatment of Columns 13-17, Studies on the Texts of the Desert of Judah 79, Boston: Brill, 2009.
- Morgenstern, M., E. Qimron, and D. Sivan, "The Hitherto Unpublished Columns of the Genesis Apocryphon," Abr-Nahrain 33 (1995) 30-54.
- Qimron, Elisha, “Toward a New Edition of 1QGenesis Apocryphon.” Pages 106-09 in The Provo International Conference on the Dead Sea Scrolls: Technological Innovations, New Texts, and Reformulated Issues. Edited by Donald W. Parry and Eugene Ulrich, Leiden: Brill, 1999.