ISB ~ Acts 20 v6

Unleavened Bread:A religious festival that began with Passover and was celebrated in Jerusalem every spring. Although the adult men of Israel were required to make an annual pilgrimage to the city at this time (Deut 16:16), Paul no longer felt bound by this requirement of the Old Covenant and so did not attend the feast. For another example of this, see 1 Cor 16:8.