אֵ֚לֶּה תּוֹלְדֹ֣ת נֹ֔חַ נֹ֗חַ אִ֥ישׁ צַדִּ֛יק תָּמִ֥ים הָיָ֖ה בְּדֹֽרֹתָ֑יו אֶת־הָֽאֱלֹהִ֖ים הִֽתְהַלֶּךְ־נֹֽחַ׃
These are the generations of Noah. Noah was in his generations a man righteous and wholehearted; Noah walked with God.
Read halakhic rulings (Jewish law) on Genesis 6:9: and classical halakhic sources.