וּבֵית־מִשְׁתֶּ֥ה לֹא־תָב֖וֹא לָשֶׁ֣בֶת אוֹתָ֑ם לֶאֱכֹ֖ל וְלִשְׁתּֽוֹת׃ (ס)
And thou shalt not go into the house of feasting to sit with them, to eat and to drink.
Read kabbalistic (mystical) interpretation of Jeremiah 16:8: and classical mystical sources.