New Revised Standard Version
When he had come to Jerusalem, he attempted to join the disciples; and they were all afraid of him, for they did not believe that he was a disciple.

Contemporary English Version
When Saul arrived in Jerusalem, he tried to join the followers. But they were all afraid of him, because they did not believe he was a true follower.

New American Bible
When he arrived in Jerusalem he tried to join the disciples, but they were all afraid of him, not believing that he was a disciple.

Douay-Rheims Bible
And when he was come into Jerusalem, he essayed to join himself to the disciples: and they all were afraid of him, not believing that he was a disciple.

And when he was come into Jerusalem, he essayed to join himself to the disciples: and they all were afraid of him, not believing that he was a disciple.

when.

Acts 22:17 And it came to pass, when I was come again to Jerusalem and was praying in the temple, that I was in a trance,

Acts 26:20 But to them first that are at Damascus and at Jerusalem, and unto all the country of Judea, and to the Gentiles did I preach, that they should do penance and turn to God, doing works worthy of penance.

Galatians 1:17-19 Neither went I to Jerusalem, to the apostles who were before me: but I went into Arabia, and again I returned to Damascus. . . .

he assayed.

Acts 9:19 And when he had taken meat, he was strengthened. And he was with the disciples that were at Damascus, for some days.

Acts 4:23 And being let go, they came to their own company and related all that the chief priests and ancients had said to them.

but.

Matthew 10:17-19 But beware of men. For they will deliver you up in councils, and they will scourge you in their synagogues. . . .

Matthew 24:10 And then shall many be scandalized and shall betray one another and shall hate one another.

Galatians 2:4 But because of false brethren unawares brought in, who came in privately to spy our liberty which we have in Christ Jesus, that they might bring us into servitude.