Shufa ( Larabci: حق_الشفعة‎ haqa al-shufea, wanda sau da yawa ana fassara shi zuwa " preemption " )kuma ra'ayi ne na Islama wanda yake daidai da haƙƙin ƙin yarda da farko a dokar Yammacin Turai. Sunan ibn Majah na karni na tara ya tattara hadisi da ya shafi shufa . Misali: Cite error: <ref> tag defined in <references> has group attribute "" which does not appear in prior text.