1 Samuel 1:3

1:3 Year after year this man would go up from his city to worship and to sacrifice to the Lord of hosts at Shiloh. It was there that the two sons of Eli, Hophni and Phineas, served as the Lord’s priests.

1 Samuel 1:21

Hannah Dedicates Samuel to the Lord

1:21 This man Elkanah went up with all his family to make the yearly sacrifice to the Lord and to keep his vow,

Exodus 23:14

23:14 “Three times in the year you must make a pilgrim feast to me.