1)
What is this Pasuk referring to?
1.
Rashi and Rashbam: It is referring to a Yisrael himself eating the Terumah that he has designated to give to the Kohen. 1
2.
Ramban, Seforno, Targum Onkelos and Targum Yonasan: Refer to 22:15:1:2-5.
2)
What is the meaning of "Vehisi'u osam Avon Ashmah"?
1.
Rashi: It means that they will bear their own sins. 1
2.
Ramban: Refer to 22:15:1:2*.
1
Refer to 22:16:1:1. Rashi: In fact, this is one of the three places where R. Yishmael explains "Osam" (or "Oso") to mean 'themselves' (or himself). See Naso Bamidbar. 6:13 and Vezos ha'Berachah Devarim, 34:6.
3)
Why does the Pasuk add the phrase "ki Ani Hashem Mekadsham".