This resembles what they mentioned regarding trimming the nails: that one should trim them in an alternating order. (1) They narrated a hadith, not authentically traced back to the Prophet, peace and blessings be upon him: “Whoever trims his nails in an alternating order will not be afflicted with soreness of the eyes.” (2) The manner of this alternating order is to begin with the little finger of the right hand, then the middle finger, then the thumb, then the ring finger, then the index finger. On the left hand, one begins with the thumb, then the middle finger, then the little finger, then the index finger, then the ring finger.
Had this hadith been authentic, we would have followed it wholeheartedly; perhaps it could be a means of healing for the eyes whose nature we do not comprehend. But the hadith is not authentically established from the Prophet, peace and blessings be upon him. Rather, the nails should be trimmed in accordance with what is reported in the hadith of Aishah, who said: “The Prophet, peace and blessings be upon him, liked to begin with the right in putting on his sandals, combing his hair, purifying himself, and in all his affairs.” (3) Thus, one begins with the little finger of the right hand, then the ring finger, then the middle finger, then the index finger, then the thumb; then the thumb of the left hand, then the index finger, then the middle finger, then the ring finger, then the little finger. Although one has some reservation about this, it is closer to the Sunnah than the alternating order.
Beginning with the right, …
His statement, “Beginning with the right,” means that among the sunnahs of ablution is to begin with the right. This applies exclusively to the four limbs: the hands and the feet. One begins with the hand