Matthew 19:10-12

10 The disciples said to him, "If such is the case of a man with his wife, it is not expedient to marry."
11 But he said to them, "Not all men can receive this saying, but only those to whom it is given.
12 For there are eunuchs who have been so from birth, and there are eunuchs who have been made eunuchs by men, and there are eunuchs who have made themselves eunuchs for the sake of the kingdom of heaven. He who is able to receive this, let him receive it."
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.