Exodus 34:23

23 `Three times in a year do all thy males appear before the Lord Jehovah, God of Israel;

Exodus 34:23 Meaning and Commentary

Exodus 34:23

Thrice in the year shall all your men children appear
before the Lord God
At the three above mentioned feasts, (See Gill on Exodus 23:17) here it is added,

the God of Israel;
who had chosen them to be his special people, had redeemed them out of Egypt, and done great things for them since; had made a covenant with them, and had now renewed that covenant with them, and was their covenant God, and they his people, and so were under great obligations to present themselves unto him at the times appointed by him.

Exodus 34:23 In-Context

21 `Six days thou dost work, and on the seventh day thou dost rest; in ploughing-time and in harvest thou dost rest.
22 `And a feast of weeks thou dost observe for thyself; first-fruits of wheat-harvest; and the feast of in-gathering, at the revolution of the year.
23 `Three times in a year do all thy males appear before the Lord Jehovah, God of Israel;
24 for I dispossess nations from before thee, and have enlarged thy border, and no man doth desire thy land in thy going up to appear before Jehovah thy God three times in a year.
25 `Thou dost not slaughter with a fermented thing the blood of My sacrifice; and the sacrifice of the feast of the passover doth not remain till morning:
Young's Literal Translation is in the public domain.