Isaiah 56:3-5

3Do not let the foreigner who has joined himself to the Lord say, “The Lord will most certainly separate me from His people.” And do not let the eunuch say, “Look, I am a dry tree.”

4This is what the Lord says, “To the eunuchs who keep My Sabbaths And choose what pleases Me, And hold firmly to My covenant,

5To them I will give in My house and within My walls a memorial, And a name better than that of sons and daughters; I will give them an everlasting name which will not be cut off.