Easton's Bible Dictionary (1897)
He that will cure, the host of Paul and Silas in Thessalonica. The Jews assaulted his house in order to seize Paul, but failing to find him, they dragged Jason before the ruler of the city (Acts 17:5-9). He was apparently one of the kinsmen of Paul (Rom. 16:21), and accompanied him from Thessalonica to Corinth.
Smith's Bible Dictionary (1863)
(one who will heal), called the Thessalonian, entertained Paul and Silas, and was in consequence attacked by the Jewish mob. ) He is probably the same as the Jason mentioned in (Romans 16:21) It is conjectured that Jason and Secundus, (Acts 20:4) were the same.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
JA'SON (one who will heal), a Thessalonian, and probably a relative of Paul, whom he entertained, and in consequence received rough treatment at the hands of the unbelieving Jews. Acts 17; cf. Rom 9:3; Deut 16:21.
Hitchcock's Bible Names (1869)
he that cures