Remember what Amalek did to you, along the way, when you were departing from Egypt:
Now Timna was the concubine of Eliphaz, the son of Esau. And she bore him Amalek. These are the sons of Adah, the wife of Esau.
And when he saw Amalek, taking up his parable, he said: "Amalek, first among the Gentiles, whose very end shall be perdition."
'Thus says the Lord of hosts: I have taken account of all that Amalek has done to Israel, how he stood against him in the way, when he ascended from Egypt.