וְאִ֕ישׁ כִּֽי־יֹאכַ֥ל קֹ֖דֶשׁ בִּשְׁגָגָ֑ה וְיָסַ֤ף חֲמִֽשִׁיתוֹ֙ עָלָ֔יו וְנָתַ֥ן לַכֹּהֵ֖ן אֶת־הַקֹּֽדֶשׁ׃
And if a man eat of the holy thing through error, then he shall put the fifth part thereof unto it, and shall give unto the priest the holy thing.
Targum Jonathan on Leviticus
And if a man of Israel eat that which is consecrated unknowingly, let him add a fifth part of its value to it, and give the (price of the) holy thing unto the priest.