Hadith Q1836
And the explanation of the evidence that whatever prayer is performed before Jumu'ah will be considered Nafl (supererogatory), none of it will be Fard (obligatory). Imam Abu Bakr, may Allah have mercy on him, states that in the narrations of Sayyiduna Abu Sa'id and Sayyiduna Abu Hurairah, may Allah be pleased with them both, these words are mentioned: "He performed as much prayer as was written for him in his destiny." And in the narration of Sayyiduna Salman, may Allah be pleased with him, it is stated: "Whatever was destined for him (he performed)." And in the narration of Sayyiduna Abu Ayyub, may Allah be pleased with him, it is stated: "So he performed prayer if he wished."
Hadith Reference صحيح ابن خزيمه / Q1836