G0656–ἀποσυνάγωγος–aposunagōgos

They said this because of their fear of the Jews: for the Jews had come to an agreement that if any man said that Jesus was the Christ he would be put out of the Synagogue.

ἀποσυνάγωγος aposunagōgos “expelled from the synagogue”

However, a number even of the rulers had belief in him, but because of the Pharisees they did not say so openly for fear that they might be shut out from the Synagogue:

ἀποσυνάγωγοι aposunagōgoi “put out of the synagogue”

They will put you out of the Synagogues: yes, the time is coming when whoever puts you to death will have the belief that he is doing God's pleasure.

ἀποσυναγώγους aposunagōgous “Out of the synagogues”