1Co 10:1-4  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; 

3  And did all eat the same spiritual meat; 

4  And did all drink the same spiritual drink: for they drank of that spiritual Rock that followed them: and that Rock was Christ.