Genesis 7:20

7:20 The waters rose more than twenty feet ¹  above the mountains. ² 

Genesis 19:36

19:36 In this way both of Lot’s daughters became pregnant by their father.

Genesis 48:8

48:8 When Israel saw Joseph’s sons, he asked, “Who are these?”

Genesis 49:5

49:5 Simeon and Levi are brothers,

weapons of violence are their knives! ³ 

[7:20]  ¹ tn Heb “rose fifteen cubits.” Since a cubit is considered by most authorities to be about eighteen inches, this would make the depth 22.5 feet. This figure might give the modern reader a false impression of exactness, however, so in the translation the phrase “fifteen cubits” has been rendered “more than twenty feet.”

[7:20]  ² tn Heb “the waters prevailed fifteen cubits upward and they covered the mountains.” Obviously, a flood of twenty feet did not cover the mountains; the statement must mean the flood rose about twenty feet above the highest mountain.

[49:5]  ³ tn The meaning of the Hebrew word מְכֵרָה (mÿkherah) is uncertain. It has been rendered (1) “habitations”; (2) “merchandise”; (3) “counsels”; (4) “swords”; (5) “wedding feasts.” If it is from the verb כָּרַת (karat) and formed after noun patterns for instruments and tools (maqtil, miqtil form), then it would refer to “knives.” Since the verb is used in Exod 4:25 for circumcision, the idea would be “their circumcision knives,” an allusion to the events of Gen 34 (see M. J. Dahood, “‘MKRTYHM’ in Genesis 49,5,” CBQ 23 [1961]: 54-56). Another explanation also connects the word to the events of Gen 34 as a reference to the intended “wedding feast” for Dinah which could take place only after the men of Shechem were circumcised (see D. W. Young, “A Ghost Word in the Testament of Jacob (Gen 49:5)?” JBL 100 [1981]: 335-422).