If anyone thirsts, let him come to Jesus and drink. He who believes in Jesus, as the Scripture has said, out of his heart will flow rivers of living water. Jesus spoke this concerning the Holy Spirit.
John 7:37 And in the last day of the great feast, Jesus stood and cried out, saying, If anyone thirsts, let him come to Me and drink. 38 He who believes on Me, as the Scripture has said, "Out of his belly shall flow rivers of living water." 39 (But He spoke this about the Spirit, which they who believed on Him should receive; for the Holy Spirit was not yet given, because Jesus was not yet glorified.)