This Bible contradiction is from the Skeptic's Annotated Bible.
Verses
Yes
Matthew 19:12 View context
For there are eunuchs who were born that way from their mother’s womb; and there are eunuchs who were made eunuchs by people; and there are also eunuchs who made themselves eunuchs for the sake of the kingdom of heaven. The one who is able to accept this, let him accept it.
No
Deuteronomy 23:1 View context
No one who is emasculated or has his male organ cut off may enter the assembly of the Lord.