עזניה Ozniah
Every verse in which this word stands — 2 places, in canonical order, first appearance to last. These are the places the lexicon carries under this word's own entry, counting every form the text writes it in, which is the number on the list.
Named in both kosher lists among the forbidden birds. Traditionally the osprey or black vulture; the identification is discussed.
וְאֶת־אֵלֶּה תְּשַׁקְּצוּ מִן־הָעוֹף לֹא יֵאָכְלוּ שֶׁקֶץ הֵם אֶת־הַנֶּשֶׁר וְאֶת־הַפֶּרֶס וְאֵת הָעָזְנִיָּֽה
And these ye shall have in detestation among the fowls; they shall not be eaten, they are a detestable thing: the great vulture, and the bearded vulture, and the ospray;
וְזֶה אֲשֶׁר לֹֽא־תֹאכְלוּ מֵהֶם הַנֶּשֶׁר וְהַפֶּרֶס וְהָֽעָזְנִיָּֽה
But these are they of which ye shall not eat: the great vulture, and the bearded vulture, and the ospray;
Quick answers
What is the Hebrew word for ozniah?
Ozniah in Hebrew is עזניה, with a gematria of 142 in the standard method.
How many times is the ozniah mentioned in the Tanakh?
The word stands 2 times in the Tanakh, first at Leviticus 11:13.
A spelling is not a word. The corpus never writes עזניה bare — every one of its places carries a particle or a suffix on the front or the back — so the spelling above is the word's own headword, and the verses listed here are the only door to it.