Leviticus 19:4

דַּבֵּר אֶל־כָּל־עֲדַת בְּנֵי־יִשְׂרָאֵל וְאָמַרְתָּ אֲלֵהֶם קְדֹשִׁים תִּהְיוּ כִּי קָדוֹשׁ אֲנִי יְהוָה אֱלֹהֵיכֶֽם

Speak unto all the congregation of the children of Israel, and say unto them: Ye shall be holy; for I the LORD your God am holy.

אִישׁ אִמּוֹ וְאָבִיו תִּירָאוּ וְאֶת־שַׁבְּתֹתַי תִּשְׁמֹרוּ אֲנִי יְהוָה אֱלֹהֵיכֶֽם

Ye shall fear every man his mother, and his father, and ye shall keep My sabbaths: I am the LORD your God.

וְכִי תִזְבְּחוּ זֶבַח שְׁלָמִים לַיהוָה לִֽרְצֹנְכֶם תִּזְבָּחֻֽהוּ

And when ye offer a sacrifice of peace-offerings unto the LORD, ye shall offer it that ye may be accepted.

בְּיוֹם זִבְחֲכֶם יֵאָכֵל וּמִֽמָּחֳרָת וְהַנּוֹתָר עַד־יוֹם הַשְּׁלִישִׁי בָּאֵשׁ יִשָּׂרֵֽף

It shall be eaten the same day ye offer it, and on the morrow; and if aught remain until the third day, it shall be burnt with fire.