Tosefta for Numbers 12:12

אַל־נָ֥א תְהִ֖י כַּמֵּ֑ת אֲשֶׁ֤ר בְּצֵאתוֹ֙ מֵרֶ֣חֶם אִמּ֔וֹ וַיֵּאָכֵ֖ל חֲצִ֥י בְשָׂרֽוֹ׃

Let her not, I pray, be as one dead, of whom the flesh is half consumed when he cometh out of his mother’s womb.’