Reference for Arakhin 3:17
לאתויי יורש ודלא כרבי יהודה
- In reality it is meant to include a person below the age of one month; and the Mishnah states it [by implication] and later on expressly mentions it.<span class="x" onmousemove="('comment',' By the redundant ALL, which obviously includes some person or persons, which but for this all-inclusive term, would have been excluded. The particular reason why this case rather than any other of the four here dealt with is included here Rashi finds in the fact that it is the only one concerning which a controversy exists (infra 5a) , whence the statement here by implication is of importance in teaching that even the Rabbis who hold that one who is less than a month cannot be subject to evaluation, nevertheless agree that he can have his worth vowed.');"><sup>12</sup></span>