We see in Sefer Bereishit that God prophesied to Avraham that his descendants will be slaves for 400 years. Then, as God has predicted we learn that the Jews are enslaved in Egypt. Finally God sends ...
There were 70 Jews that entered Egypt. 430 years later, there were 3 million of them (600 thousand males of warrior age). A few thousand years since then, there are 13 million, only a fourfold ...
The Posuk says (Devarim 28:68): וֶהֱשִׁיבְךָ יְ־הֹוָ־ה מִצְרַיִם בָּאֳנִיּוֹת בַּדֶּרֶךְ אֲשֶׁר אָמַרְתִּי לְךָ לֹא תֹסִיף עוֹד לִרְאֹתָהּ And the LORD shall bring thee back into Egypt in ...