TgJ Is13:1 :מַטַל כָס דִלוָט לְאַשקָאָה יָת בָבַל‏ : a cup of cursedness to give to Babylon to drink [MT simply: מַשָּׂא בָּבֶל]
See the entire entry for lwāṭ, lwāṭā n.m. curse