Matthew Poole and continuators on Deuteronomy 31:12

12 Gather the people together , men, and women , and children , and thy stranger that is within thy gates, that they may hear, and that they may learn , and fear the LORD your God, and observe to do all the words of this law:

Not into one place, where all could not hear, but into divers Assemblies or Synagogues.

Who hereby are required to go to Ierusalem at this solemnity, as they were permitted to do in other solemnities, when the Males onely were enjoyned to go, Exod. 23. 17.

To wit, such of them as could understand, as appears from Neh. 8. 2, 3.

(i. e.) The Proselytes, though others also were admitted.

That they may then certainly and constantly do so, though they had also other opportunities to do so, as upon the Sabbath-days, Act. 15. 21. and other solemn feasts, yea even in their private houses.