Surah Ash-Shu'ara Verse 63

فَأَوْحَيْنَا إِلَىٰ مُوسَىٰ أَنِ اضْرِبْ بِعَصَاكَ الْبَحْرَ ۖ فَانْفَلَقَ فَكَانَ كُلُّ فِرْقٍ كَالطَّوْدِ الْعَظِيمِ

Then We inspired to Moses, "Strike with your staff the sea," and it parted, and each portion was like a great towering mountain