Liturgy על דברים כו:ה

Go out and learn what Lavan the Aramean sought to do to Ya'akov, our father; since Pharaoh only decreed [the death sentence] on the males but Lavan sought to uproot the whole [people]. As it is stated (Deuteronomy 26:5), "An Aramean was destroying my father and he went down to Egypt, and he resided there with a small number and he became there a nation, great, powerful and numerous."