“Allah looks down on the night of the middle of Sha’ban and forgives all His creation, apart from the idolater and the Mushahin.” Another chain from Abu Musa, from the Prophet ﷺ with similar wording. (Using translation from Ibn Mājah 1390)
"إِنَّ الله لَيَطَّلِعُ فِي لَيلَةِ النِّصْفِ مِنْ شَعْبَانَ فَيَغْفِرُ لِجَميعِ خَلْقِه إلا لِمُشْرِكٍ، أَوْ مُشَاحِنٍ".