Matthew 19:12
For there are eunuchs who were born as such from [their] mother's womb, and there are eunuchs who were made eunuchs by people, and there are eunuchs who have made themselves [eunuchs] for the sake of the kingdom of heaven. The one who is able to accept [this], let him accept [it]."
Isaiah 39:7
'And some of your sons who go out from you, whom you fathered, shall be taken, and they shall be eunuchs in the palace of the king of Babylon.'"
Isaiah 56:3-4
And do not let the {foreigner} [who] joins himself to Yahweh say, "Surely Yahweh will separate me from his people." And do not let the eunuch say, "Look! I [am] a dry tree!"
1 Corinthians 7:32-38
But I want you to be free from care. The unmarried person cares for the things of the Lord, how he may please the Lord.
1 Corinthians 9:5
Do we not have the right to take along a sister [as] wife, like the rest of the apostles and the brothers of the Lord and Cephas?
1 Corinthians 9:15
But I have not made use of any of these [rights]. And I am not writing these [things] in order that it may be thus with me. For [it would be] better to me rather to die than [for] anyone to deprive me of my reason for boasting.