Hebrews 2:11

11For ahe who sanctifies and bthose who are sanctified call have one source.
Greek  all are of one
That is why he is not ashamed to call them ebrothers,
Or  brothers and sisters. The plural Greek word adelphoi (translated “brothers”) refers to siblings in a family. In New Testament usage, depending on the context, adelphoi may refer either to men or to both men and women who are siblings (brothers and sisters) in God’s family, the church; also verse 12

Hebrews 2:17

17Therefore he had gto be made like his brothers in every respect, hso that he might become a merciful and faithful high priest iin the service of God, to make propitiation for the sins of the people.
Copyright information for ESV