Sunan an-Nasa'i 2770

It was narrated from Salim, from his father, that:he used to denounce stipulating conditions in Hajj and said: "Is not the Sunnah of your Prophet sufficient for you? If one of you is prevented (from completing Hajj) by anything, let him come to the House and circumambulate it, and (perform Sai) between As-Safa and Al-Marwah, then let him shave his head or cut his hair, then exit Ihram; and he has to perform Hajj the next year