I commend unto you Phebe our sister, which is a servant of the church which is at Cenchrea:
Romans 16:15
Salute Philologus, and Julia, Nereus, and his sister, and Olympas, and all the saints which are with them.
1 Corinthians 7:15
But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.
1 Corinthians 9:5
Have we not power to lead about a sister, a wife, as well as other apostles, and as the brethren of the Lord, and Cephas?
Colossians 4:10
Aristarchus my fellowprisoner saluteth you, and Marcus, sister's son to Barnabas, (touching whom ye received commandments: if he come unto you, receive him;)
James 2:15
If a brother or sister be naked, and destitute of daily food,
2 John 1:13
The children of thy elect sister greet thee. Amen.