Sunan Abi Dawud 1517
سنن أبي داود#1517Sahihحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَفْصُ بْنُ عُمَرَ الشَّنِّيُّ، حَدَّثَنِي أَبِي عُمَرُ بْنُ مُرَّةَ، قَالَ سَمِعْتُ بِلاَلَ بْنَ يَسَارِ بْنِ زَيْدٍ، مَوْلَى النَّبِيِّ صلى الله عليه وسلم قَالَ سَمِعْتُ أَبِي يُحَدِّثُنِيهِ عَنْ جَدِّي أَنَّهُ سَمِعَ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " مَنْ قَالَ أَسْتَغْفِرُ اللَّهَ الَّذِي لاَ إِلَهَ إِلاَّ هُوَ الْحَىُّ الْقَيُّومُ وَأَتُوبُ إِلَيْهِ غُفِرَ لَهُ وَإِنْ كَانَ فَرَّ مِنَ الزَّحْفِ " .
Narrated Zayd, the client of the Prophet: The Prophet (ﷺ) said: If anyone says: "I ask pardon of Allah than Whom there is no deity, the Living, the eternal, and I turn to Him in repentance," he will be pardoned, even if he has fled in time of battle
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 8:102