Moses
Genesis 39:11ESV·traditional attribution

But one day, when he went into the house to do his work and none of the men of the house was there in the house,

John Calvin Reformed @genevareformer

11. And it came to pass about this time. That is, in the process of time, seeing she will not desist from soliciting holy Joseph, it happens at length, that she adds force to blandishments. Now, Moses here describes the crisis Epitasis, Greek ἐπίτασις the point in a play wherein the plot thickens. — Ed of the combat.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A most shameful instance of impudence and immodesty in Joseph's mistress, the shame and scandal of her sex, perfectly lost to all virtue and honour, and not to be mentioned, nor thought of, without the utmost indignation. It was well that she was an Egyptian; for we must have shared in the confusion if such folly had been found in Israel. Observe, I.

Commenting on Genesis 39:7-12

John Gill Reformed Baptist @doctorgill

And it came to pass about this time,.... About a week, or a month, or rather a year, as Aben Ezra thinks, after she first began her solicitations to him. According to Josephus (r), it was a public festival, at which women used to attend; but she excused herself, pretending illness; and so Jarchi takes it to be some noted day at the idol's temple...