Matthew 19:12
for there are some eunuchs, who were born so from their mother's womb; and there be some, who were made eunuchs by men; and there are eunuchs, who have made themselves eunuchs for the sake of the kingdom of heaven. He that can receive this saying, let him receive it.
1 Corinthians 7:32-38
And I would have you without anxiety. Now he, that is unmarried, careth for the things of the Lord, how he may please the Lord; but he,
1 Corinthians 9:5
we not power to lead about with us a sister a wife as well as other apostles, and the brethren of the Lord, and Cephas?
1 Corinthians 9:15
But I have availed myself of none of these things. Nor have I written these things, that it might be so done as to me: for it were better for me to die, than that any one should make this my glorying void.