Exodus 34:23
Thrice in the year shall all your men children appear before the Lord God, the God of Israel.
Cross-reference
Exodus 23:14 gives the same command to celebrate three festivals annually, paralleling the requirement in Exodus 34:23 for men to appear.
Exodus 23:17 repeats the command for all men to appear three times a year before the Lord, identical to Exodus 34:23.
Deuteronomy 16:16 repeats the same command for three annual festivals, specifying the three feasts by name.
1 Kings 9:25 records Solomon offering sacrifices three times a year, directly fulfilling the command.
Psalm 122:4 mentions the tribes going up 'as decreed' for festivals, referring to the command in Exodus 34:23.
Isaiah 1:12 quotes the phrase 'appear before me' to rebuke empty ritual, contrasting with the intended obedience.
Ezekiel 46:9 gives rules for entering the temple at appointed feasts, directly related to the pilgrimage command.
Luke 2:41 shows Jesus' family observing this command to appear before the Lord at Passover, one of the three annual feasts.
1 Samuel 1:3 shows Elkanah going up yearly to worship at Shiloh, an example of the annual pilgrimages commanded.
Ezekiel 36:38 uses the metaphor of flocks at appointed feasts to picture restoration, alluding to the three festivals.
Psalm 84:7 poetically describes pilgrims 'appearing before God in Zion,' echoing the festival command.