Reference for Bava Metzia 192:2

אמר רבא לפום חורפא שבשתא מה נפשך אי שואל הוי שאלה בבעלים היא אי שוכר הוי שכירות בבעלים היא

— Said Raba: His very subtlety has led him into error; what will you? If he ranks as a borrower, it is a loan when the owner is in his service; if a hirer, it is a hiring in similar circumstances?<span class="x" onmousemove="('comment',' Since the wife is pledged to her husband's service from the time of marriage. ');">²</span>

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