Heap
'To heap together,' as mentioned in Genesis 41:49, denotes multiplying. 'A heap,' as mentioned in Genesis 31:40, signifies good, because in the past, before they built altars, the ancients made heaps and ate together upon them as a testimony that they were joined together in love.
(Odkazy: Arcana Coelestia 4102)
Genesis 31:17-18
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Then Jacob rose up, and set his sons and his wives on the camels,
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and he took away all his livestock, and all his possessions which he had gathered, including the livestock which he had gained in Paddan Aram, to go to Isaac his father, to the land of Canaan.