Prohibitions against Touching Kodashim while one is Impure
The textual source against touching Kodashim while one is impure: Makkot 14b
The punishment of lashes for this: Makkot 14b
Touching Kodashim before the blood is sprinkled: Makkot 14b
Prohibitions against Eating Kodashim while one is Impure
The textual source against eating Kodashim while one is impure: Makkot 14b
A Tevul Yom: Pesachim 35a
Eating Kodashim of Lesser Holiness while one is Impure: Pesachim 96a Checking for menstrual blood before eating sanctified foods [Terumah?, Kodashim]: Niddah 11a, 11b, 16b
Requiring the husband to check himself for blood after sexual relations which may have come from her, if she is [not] going to consume sanctified foods [Terumah?, Kodashim]: Niddah 11b
The punishment for eating Kodashim while one is impure: Makkot 13a, 14b
Prohibition against eating Kodashim which are Impure
If Blood or Flesh or Fat becomes Impure, no matter how, and no matter if intentional or not or whether the Offering is from an individual or the group, and it is used anyway, The Special Acceptability created for the Kohen's "Tzitz" Garment renders the Offering acceptable: Pesachim 16b, 62a
Eating Kodashim while they are Impure: Pesachim 24a, 24b
Increasing Level of Impurity for Kodashim which already are Impure: Pesachim 14a-15b
Burning Kodashim which are of the Third Level of Descendant Impurity with Kodashim which are of the First Level: Pesachim 14a
Lighting Oil which is Impure from Contact with a Dead Body, with Oil which is Impure from a Person Awaiting Sunset for Purification: Pesachim 14a
Burning Offerings Brought Outside their Areas or Offerings Brought with Improper Intent with Temple Offerings which are Biblically Impure: Pesachim 15b
Disposal of Impure Kodashim of Lesser Holiness via Burning in the Outer Room of the Temple: Pesachim 24a
The punishment for eating impure Kodashim: Makkot 13a
Handling a Gentile's Offering if it becomes impure: Temurah 2b, 3a
Communication of Impurity
Using "Seeding" within a Mixture to remove Impurity: Pesachim 34b-35a
Communication from Solid Food to Solid Food: Pesachim 14a
A Vessel combines all foods of Kodashim [but not of Terumah?] within it, to become Impure if one of them becomes Impure: Pesachim 19a
The Above also applies to Flour of a Flour Offering, Incense, Frankincense, and Coals of Kodashim as well: Pesachim 19a
Whether the above 2 laws are Rabbinic or Biblical: Pesachim 19a
Even Wood and Frankincense of Kodashim receive Impurity like food does: Pesachim 24b, 35a
For a Person Awaiting Offerings for Purification to eat Kodashim: Pesachim 18b
An Item on the Third Descendant Level of Impurity makes Kodashim a Fourth Descendant Level of Impurity: Pesachim 18b
There is no Fifth Descendant Level of Impurity for Kodashim: Pesachim 19a Impurity of Kodashim which were touched by a woman shortly before she discovered menstrual blood: Niddah 6a-b
Talmudic passages which do not relate directly to law
Additional Offerings of Holidays are brought for forgiveness for Impurity in the Temple and its Offerings: Rosh HaShanah 4b
The Prophet equating General Sins of the Kohanim to bringing Offerings in Impurity: Pesachim 17a