[If] a woman said: “Receive my get for me,” she needs two pairs of witnesses: Two who say: “She said [so] in our presence,” and two who say: “He received [it] in our presence, and he tore [it] up,” even [if] the first witnesses are the same ones as the second witnesses or [if] one is from the first [pair] and one from the second, and another joined with each of them.  [If] a naarah is betrothed, she or her father [can] receive her get. R' Yehudah said: Two hands cannot make acquisitions as one; rather, her father alone receives her get.  Anyone who is unable to take care of her get cannot be divorced.