Chazal say that Moshe, Ahron, and the Z'keinim went to Paroh’s palace, and when they got closer and saw the scary lions etc. guarding the palace, they all disappeared, except for Moshe and Ahron. For good reason Moshe, Ahron, and Miriam were the leaders, and were Zoche to get us out of Mitzrayim. When Moshe’s parents had no choice but place him in a Teiva (little box) and into the Nile River, Amram potched Miriam on her head and said: “Look what happened to your Nevua, that you prophesized this boy will be moshia'an shel Yisrael: the redeemer of Klal Yisrael.
But Miriam wasn’t fazed by the Nile River with all its dangers, and she stood nearby and waited for a Yeshua. She also had once told Paroh to his face: “What a cruel Rasha you are!” and Yocheved had to save her from death, by claiming that she is only a little child who doesn’t know what she’s saying. Look how fearless she was!
