וַיִּמְלְא֥וּ יָמֶ֖יהָ לָלֶ֑דֶת וְהִנֵּ֥ה תוֹמִ֖ם בְּבִטְנָֽהּ׃
Cumpridos que foram os dias para ela dar à luz, eis que havia gêmeos no seu ventre.
Targum Jonathan on Genesis
And the two hundred and seventy days of her being with child were completed to bring forth; and, behold, twins were in her womb.