Acts 16:40

Verse 40. They comforted them. They exhorted them, and encouraged them to persevere, notwithstanding the opposition and persecution which they might meet with. And departed. That is, Paul and Silas departed. It would appear probable that Luke and Timothy remained in Philippi, or, at least, did not attend Paul and Silas. For Luke, who, in Ac 16:10, uses the first person, and speaks of himself as with Paul and Silas, speaks of them now in the third person, implying that he was not with them until Paul had arrived at Troas, where Luke joined him from Philippi, Ac 20:5,6.