וַיַּ֨עַן הַמֶּ֜לֶךְ וַיֹּ֗אמֶר תְּנוּ־לָהּ֙ אֶת־הַיָּל֣וּד הַחַ֔י וְהָמֵ֖ת לֹ֣א תְמִיתֻ֑הוּ הִ֖יא אִמּֽוֹ׃
Then the king answered and said: ‘Give her the living child, and in no wise slay it: she is the mother thereof.’
Rashi on I Kings
She is his mother. A Divine voice appeared and said, “She is his mother.”26See Rashi in Maseches Makos 23b.