Exodus

Three times in a year shall all thy males appear before the Lord thy God in the place which he shall choose; in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles: and they shall not appear before the Lord empty:

Three times thou shalt keep a feast unto me in the year.

Three times in the year all thy males shall appear before the Lord God.

After this there was a feast of the Jews; and Jesus went up to Jerusalem.

And this man went up out of his city yearly to worship and to sacrifice unto the Lord of hosts in Shiloh. And the two sons of Eli, Hophni and Phinehas, the priests of the Lord, were there.