Numbers 9:11

11 but they are to do it on the fourteenth day of the second month at twilight. They are to eat the lamb, together with unleavened bread and bitter herbs.

Read Numbers 9:11 Using Other Translations

The fourteenth day of the second month at even they shall keep it, and eat it with unleavened bread and bitter herbs.
In the second month on the fourteenth day at twilight they shall keep it. They shall eat it with unleavened bread and bitter herbs.
They must offer the Passover sacrifice one month later, at twilight on the fourteenth day of the second month. They must eat the Passover lamb at that time with bitter salad greens and bread made without yeast.

What does Numbers 9:11 mean?

John Gill's Exposition of the Bible
Numbers 9:11

The fourteenth day of the second month at even they shall
keep it
The mouth Ijar, as the Targum of Jonathan, which answers to part of our April and part of May; so that there was a month allowed for those that were defiled to cleanse themselves; and for those on a journey to return home and prepare for the passover, which was not to be totally omitted, nor deferred any longer; and it was to be kept on the same day of the month, and at the same time of the day the first passover was observed; still the more to keep in mind the saving of their firstborn; and their deliverance out of Egypt at that time: an instance of keeping such a passover we have in ( 2 Chronicles 30:1 2 Chronicles 30:2 )

[and] eat it with unleavened bread and bitter [herbs];
in the same manner as the first passover was eaten, ( Exodus 12:8 ) ; only no mention is made of keeping the feast of unleavened bread seven days, which some think those were not obliged unto at this time, only to keep the feast of the passover.

California - Do Not Sell My Personal Information  California - CCPA Notice