Commentaries:
Barnes' Notes
Three days' journey - i. e. a journey which would occupy three days in going and returning. This was a demand quite in accordance with Egyptian customs. The refusal of Pharaoh and the subsequent proceedings were revealed to Moses at once; but it is important to observe that the first request which Pharaoh rejected could have been granted without any damage to Egypt, or any risk of the Israelites passing the strongly-fortified frontier.
Other Barnes' Notes entries containing Exodus 3:18:
Exodus 5:3
Exodus 6:11
Exodus 8:27
Numbers 10:33
Jonah 1:9
1 Corinthians 5:7
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