John Gill Commentary 1 Kings 3:17

"And the one woman said, Oh, my lord, I and this woman dwell in one house; and I was delivered of a child with her in the house." — 1 Kings 3:17 (ASV)

And the one woman said
Who was the plaintiff: O my lord, I and this woman dwell in one house ;
pointing to the defendant, who stood by her: and I was delivered of a child with her in the house ;
she being present at the delivery, and she only, as it should seem.