Deuteronomy 1:28

28To where should we ascend? The messengers have terrified our heart by saying: “The multitude is very great, and taller than us. And the cities are great, and the walls extend even to the sky. We have seen the sons of the Anakim there.” ’
1:28 Walled up to the sky: A figurative expression, signifying the walls to be very high.(Challoner)
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