John Gill Bible Commentary

And Jacob came out of the field in the evening,.... From feeding his flocks: and Leah went out to meet him; knowing full well the time he used to come home: and said, thou must come in unto me; into her tent, for the women had separate tents from the men; as Sarah from Abraham; and so these wives of Jacob had not only tents separate from his, but from one another: for surely I have hired thee with my son's mandrakes: that is, she had hired that night's lodging with him of Rachel, with the mandrakes her son Reuben had brought out of the field. Jacob made no objection to it; but consented, being willing to please both his wives, who he perceived had made this agreement between themselves: and he lay with her that night; and that only, for the present: for, by the way of speaking, it looks as if he did not continue with her more nights together at that time, but went, as before that evening, to Rachel's tent.