Sifrei on Deuteronomy
וכל ישראל ישמעו ויראון. (סנהדרין מג) משמרים אותו עד הרגל וממיתים אותו ברגל, שנאמר: (וכל העם ישמעו וייראו) [וכל ישראל ישמעו ויראון], דברי ר' עקיבא.
(Devarim 13:12) "And all of Israel shall hear and see": He (the inciter) is confined until the festival (when all come to Jerusalem), and he is put to death on the festival, as it is written "And all of Israel shall hear and see." These are the words of R. Akiva.
ר' יהודה אומר: אין מענים (בבית דין, אלא זה בלבד.) [את דינו של זה, אלא ממיתין אותו מיד. וכותבין ושולחין, "איש פלוני נתחייב מיתה בב"ד"].
R. Yehudah says: His punishment is not delayed, but he is put to death immediately, and they write and send:" This and this man was put to death by beth-din."
ומניין לאומר "אעבוד" "אלך ואעבוד" "נלך ונעבוד", "אלך ואזבח" "נלך ונזבח", (או) "אלך ואקטיר" "נלך ונקטיר", "אלך ואנסך" "נלך וננסך", "אשתחוה" "אלך ואשתחוה" "נלך ונשתחוה" - ת"ל (לא תוסיפו) [ולא יוסיפו] לעשות כדבר הרע (הזה בקרבך), לא כדבר ולא כרע (הזה).
And whence is it derived (that the same applies to) one who said "I will serve" (idolatry), "I will go and serve," "Let us go and serve"; "I will go and sacrifice," "Let us go and sacrifice"; I will go and offer incense," "Let us go and offer incense"; I will go and pour a libation," "Let us go and pour a libation"; "I will bow down," "I will go and bow down," "Let us go and bow down"? From "And they shall not do again according to this evil thing" — not according to the thing and not according to the evil.
(סנהדרין פז) יכול אף המגפף והמנשק והמרחיץ והמרבץ והסך והמלביש והמנעיל והמעטיף? ת"ל הזה, הזה בסקילה ואין כל אלו בסקילה.
I might think (that also liable to stoning, like the inciter) are the embracer (of an idol), the kisser, the washer, the sprinkler (before an idol), the anointer, the clother, the shedder, and the wrapper; it is, therefore, written "according to this evil thing." This (incitement) is subject to stoning, and not all of the others.