Acts 15:33

After spending some time there, they were sent off by the brothers in peace to return to those who had sent them.

Note TR includes 34 Silas, however, decided to remain there.

And after they had tarried there a space, they were let go in peace from the brethren unto the apostles.

After they had spent some time there, they were dismissed in peace from the brothers to the apostles.

And after they had spent some time there, they were dismissed in peace from the brethren unto those that had sent them forth.