In the Bible, he saw Noah naked, & told his brothers Shem & Japheth--he knew something wasn't kosher
[DOC] [TLE] Parashah 2: Noach (Noah) - Genesis 6:9 through 11:32 [PAR] We see examples of how Noah obeyed when he sacrificed CLEAN animals to 
YHWH ... Noach wasn't even a Hebrew as nobody was considered Hebrew (Heb: 
"to ... hundred years old, and Noah became the father of Shem, Ham, and 
Japheth.