Reference for Menachot 33:2

אמר רבא אף אנן נמי תנינא זה הכלל כל הקומץ ונותן בכלי והמוליך והמקטיר לאכול דבר שדרכו לאכול ולהקטיר דבר שדרכו להקטיר חוץ למקומו פסול ואין בו כרת חוץ לזמנו פגול וחייבין עליו כרת

And this is so even according to the Rabbis who ruled that an intention which makes piggul expressed during the service of half the mattir does not render piggul, for that is their ruling only in the case where he expressed an intention [which makes piggul] about the remainder [of the meal-offering], the frankincense, however, remaining unaffected; but in this case where he expressed an intention [which makes piggul] about the frankincense, it is as though he had expressed the intention during the service of the whole mattir. Raba said, We have also learnt to the same effect: This is the general rule: If one took the handful or put it into the vessel or brought it nigh, or burnt it, intending to eat a thing that it is usual to eat or to burn a thing that it is usual to burn, outside proper place, the offering is invalid but the penalty of kareth is not incurred; but if [he intended the like] outside its proper time, the offering is piggul and the penalty of kareth is incurred.<span class="x" onmousemove="('comment',' Supra 12a.');">³</span>

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