Reference for Yevamot 218:2

ויתרחק משלשה דברים מן המיאונין דלמא גדלה ומיחרטא בה מן הפקדונות בבר מתא דבייתיה כי בייתיה דמי מן הערבון בערבי שלציון

after righteousness and mercy findeth life, prosperity and honour.<span class="x" onmousemove="('comment',' Prov. XXI, 21; the reward for the pursuit of the latter will also be enjoyed by him who pursues the former. Cf. Kid. 40a. ');">⁴</span> 'The annulment of vows', in accordance with [a statement of] R. Nathan. For it was taught: R. Nathan said, 'If a man makes a vow it is as if he has built a high place<span class="x" onmousemove="('comment',' At the time when the erection of such was forbidden; i.e., after the setting up of the Central Sanctuary in Palestine. ');">⁵</span> and if he fulfils it,<span class="x" onmousemove="('comment',' I.e., he does not go to the expert Sage to have it annulled. ');">⁶</span>

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