As Rabbi Shmuel bar Naḥman says that Rabbi Yonatan says: What is the meaning of that which is written in the passage describing the splitting of the Red Sea: “And the one came not near the other all the night” (Exodus 14:20)? At that time the ministering angels desired to recite a song before the Holy One, Blessed be He. The Holy One, Blessed be He, said to them: My handiwork, i.e., the Egyptians, are drowning in the sea, and you are reciting a song before Me? Apparently, God is not gladdened by the downfall of the wicked.

Sanhedrin, 39b