John 7:38-40

Authorized (King James) Version

³⁸ He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water. ³⁹ (But this spake he of the Spirit, which they that believe on him should receive: for the Holy Ghost was not yet given; because that Jesus was not yet glorified.)

⁴⁰ Many of the people therefore, when they heard this saying, said, Of a truth this is the Prophet.