Sayyiduna Jabir (may Allah be pleased with him) said that the Prophet (peace and blessings be upon him) said: "Wounds will be assessed and a year will be waited, then retaliation will be taken according to the state the wound ends up in."
Likewise a group of weak narrators narrated it from Abu al-Zubayr, and it is also narrated through two other routes from Jabir, but none of that is authentic.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنايات / 16113