“The Churches of Asia salute you: Aquila and Priscilla salute you much in the Lord, with the Church that is in their house.”
1611 King James Version (KJV)
16:19 Aquila and Priscilla had formerly made some abode at Corinth, and there St. Paul's acquaintance with them began, #Acts 18:1|,2.
1Co 16:19 The churches of Asia. Of the Roman province of Asia, of which Ephesus was the capital. Seven of the churches of "Asia" are named in Re 1:11. Aquila and Priscilla. We first meet this excellent pair at Corinth; afterwards they had gone to Ephesus (Ac 18:2,26). With the church that is in their house. The early church had no church buildings, and would be compelled to meet often in private houses. The house of Aquila and Priscilla was such a place of meeting. See PNT "Ro 16:23".