John 7:37-39

On the final and climactic day of the Feast, Jesus took his stand. He cried out, “If anyone thirsts, let him come to me and drink. Rivers of living water will brim and spill out of the depths of anyone who believes in me this way, just as the Scripture says.” (He said this in regard to the Spirit, whom those who believed in him were about to receive. The Spirit had not yet been given because Jesus had not yet been glorified.)