Question: where does it talk about ziz in the bible?
Answer: There is only passing mention of the Ziz in the Bible, found in Psalms 50:11 "I know all the birds of the mountains and Zīz śāday is mine" and Psalms 80:13-14 "The boar from the forest ravages it, and Zīz śāday וְזִיז שָׂדַי feeds on it", and these are often lost in translation from the Hebrew.