Genesis 7:11-12
יא) בִּשְׁנַת שֵׁשׁ מֵאוֹת שָׁנָה לְחַיֵּי נֹחַ בַּחֹדֶשׁ הַשֵּׁנִי בְּשִׁבְעָה עָשָׂר יוֹם לַחֹדֶשׁ בַּיּוֹם הַזֶּה נִבְקְעוּ כָּל מַעְיְנוֹת תְּהוֹם רַבָּה וַאֲרֻבֹּת הַשָּׁמַיִם נִפְתָּחוּ: יב) וַיְהִי הַגֶּשֶׁם עַל הָאָרֶץ אַרְבָּעִים יוֹם וְאַרְבָּעִים לָיְלָה:
11) In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, on the same day were all the fountains of the great deep broken up, and the windows of heaven were opened. 12) And the rain was upon the earth forty days and forty nights. [Translation by mechon-mamre.org]

Suggested Discussion Questions:

The verse refers to waters coming from above and below. Can you think of a modern day example of this?

Time Period: Biblical (early ancestors to 165 BCE)