Ex 14:22,27, 1 Cor 10:1-2, Rom 6:3-5, Jude 1:5
When the Israelites left Egypt, they crossed the Red Sea like dry land in faith in God. (Heb 11:29, Ex 14:22,27)
Heb 11:29 By faith they passed through the Red sea as by dry land: which the Egyptians assaying to do were drowned.
Ex 14:22 And the children of Israel went into the midst of the sea upon the dry ground: and the waters were a wall unto them on their right hand, and on their left. 27 And Moses stretched forth his hand over the sea, and the sea returned to his strength when the morning appeared; and the Egyptians fled against it; and the Lord overthrew the Egyptians in the midst of the sea.
The Israelites' crossing of the Red Sea under the clouds was a foreshadowing of the baptism they would receive with Christ. (1 Cor 10:1-2)
1 Cor 10:1 Moreover, brethren, I would not that ye should be ignorant, how that all our fathers were under the cloud, and all passed through the sea; 2 And were all baptized unto Moses in the cloud and in the sea;
By baptism we died with Christ Jesus and received new life. (Rom 6:3-5)
Rom 6:3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? 4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life. 5 For if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection: