'Payment' in the Bible

He also said, "They have now been fulfilled. I am the Alpha and the Omega, the Beginning and the End. To those who are thirsty I will give the privilege of drinking from the well of the Water of Life without payment.

The Spirit and the Bride say, 'Come;' and whoever hears, let him say, 'Come;' and let those who are thirsty come. Whoever will, let him take the Water of Life, without payment.