Gevaldig pshat of Noam Elimelech as to why Avrohom left Kena’an to go to Mitzrayim in the wake of the famine, and Kedushas Levi’s explanation

Gevaldig pshat of Noam Elimelech as to why Avrohom left Kena’an to go to Mitzrayim in the wake of the famine, and Kedushas Levi’s explanation