Naaseh VeNishma Thought and Action Joe R Bibi A'H 5782 

Connection to BeShalach: We are told that Amalek was able to attack only because we weren’t studying properly.  

LOH HAMIDRASH Ikar ELEH HAMaaseh  

Tefilin shel yad and tefilin shel rosh 

We see that NACHSHON is granted that his children will become kings when he jumps into the sea.