(You see, not even his brothers (adelphoi | ἀδελφοί | nom pl masc) had confidence in him.)

So his brothers (adelphoi | ἀδελφοί | nom pl masc) said to him, “You should leave here and go to Judea so that your disciples also may observe the works you are doing.

One of his disciples, Andrew, Simon Peter’s brother (adelphos | ἀδελφός | nom sg masc), said to him,

After this he went down to Capernaum with his mother and his brothers (adelphoi | ἀδελφοί | nom pl masc) and his disciples, but they stayed there only a few days.

The first thing he did was to find his own brother (adelphon | ἀδελφόν | acc sg masc) Simon and say to him, “We have found the Messiah!” (which is translated “Christ”).

Andrew, the brother (adelphos | ἀδελφός | nom sg masc) of Simon Peter, was one of the two disciples who heard John and followed Jesus.

but I have prayed for you that your faith may not fail. And when you have returned, strengthen your brothers.” (adelphous | ἀδελφούς | acc pl masc)

You will be handed over even by parents and brothers (adelphōn | ἀδελφῶν | gen pl masc) and relatives and friends, and some of you they will put to death.

Now there were seven brothers (adelphoi | ἀδελφοί | nom pl masc). The first, having taken a wife, died childless.

saying, “Teacher, Moses wrote for us that if someone’s brother (adelphos | ἀδελφός | nom sg masc) dies, having a wife, but is childless, then his brother (adelphos | ἀδελφός | nom sg masc) must take the widow and raise up offspring for his brother (adelphō | ἀδελφῷ | dat sg masc).