TSK · John 4:45

Three times in a year shall all your males appear before Yahweh your 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 tents; and they shall not appear before Yahweh empty:

When he was twelve years old, they went up to Jerusalem according to the custom of the feast,

They didn't receive him, because he was traveling with his face set towards Jerusalem.

Now when he was in Jerusalem at the Passover, during the feast, many believed in his name, observing his signs which he did.