Exodus 34:25

25 Don't slaughter the blood of my sacrifice with anything leavened. The sacrifice of the Passover Festival shouldn't be left over until the morning.

Exodus 34:25 Meaning and Commentary

Exodus 34:25

Thou shall not offer the blood of my sacrifice with
leaven
That is, not kill the passover, while there was any leaven in their houses; so the Targum of Jonathan, (See Gill on Exodus 23:18)

neither shall the sacrifice of the feast of passover be left unto
the morning;
neither any of the flesh, nor of the fat of the passover lamb: if any were left, it was to be burnt, see ( Exodus 12:10 ) ( 23:18 ) .

Exodus 34:25 In-Context

23 All your males should appear three times a year before the LORD God, Israel's God.

24 I will drive out nations before you and extend your borders. No one will desire and try to take your land if you go up and appear before the LORD your God three times a year.

25 Don't slaughter the blood of my sacrifice with anything leavened. The sacrifice of the Passover Festival shouldn't be left over until the morning.

26 Bring the best of the early produce of your farmland to the LORD your God's temple. Don't boil a young goat in its mother's milk.

27 The LORD said to Moses: "Write down these words because by these words I hereby make a covenant with you and with Israel."