Acts 13:18

and when he supported them about the time of forty years in the wilderness,

He led them out, doing wonders and miracles in the land of Egypt, and in the Red Sea, and in the wilderness forty years.

to whom our fathers were not willing to be obedient, but thrust him away, and turned back in their hearts towards Egypt,

For I do not wish you to be ignorant, brethren, that our fathers were all under the cloud, and all passed through the sea;

Therefore as the Holy Spirit says, This day if you hear his voice,

for who were those, having heard, who were hardened? yea, were they not all those having come out of Egypt under Moses?

Treasury of Scripture Knowledge

And about the time of forty years suffered he their manners in the wilderness.

He led them out, doing wonders and miracles in the land of Egypt, and in the Red Sea, and in the wilderness forty years.

For I do not wish you to be ignorant, brethren, that our fathers were all under the cloud, and all passed through the sea;

Therefore as the Holy Spirit says, This day if you hear his voice,