NET

22 (His parents said these things because they were afraid of the Jewish religious leaders. For the Jewish leaders had already agreed that anyone who confessed Jesus to be the Christ would be put out of the synagogue.

Darby

22 His parents said these things because they feared the Jews, for the Jews had already agreed that if any one confessed him [to be the] Christ, he should be excommunicated from the synagogue.

KJV

22 These [words] spake his parents, because they feared the Jews: for the Jews had agreed already, that if any man did confess that he was Christ, he should be put out of the synagogue.