Commentary for Chullin 277:40
ומה בין נדר לנדבה
If a man said: 'Let this ox be a burnt-offering', or, 'Let this hou be an offering', and the ox died or the house fell down, he is not bound to make restitution; but if he said: 'I take upon myself [to offer] this ox for a burnt-offering', or, 'I take upon myself [to present] this house as an offering', and the ox died or the house fell down, he must make restitution!<span class="x" onmousemove="('comment',' Even though he specified the subject consecrated by the term 'this' he is nevertheless responsible since he undertook the vow as a personal charge. It is, however, evident from this that even in respect of what is consecrated to the Temple treasury, e.g., a house, one is bound to make restitution, contra Resh Lakish.');"><sup>25</sup></span>