God has forbidden, except by right (1) [Al-Furqan: 68].

Abu 'Abd al-Rahman said: Abu al-Zinad inserted Mujalid ibn 'Awf between himself and Kharijah:

4008 - 'Amr ibn 'Ali informed us, from Muslim ibn Ibrahim, who said: Hammad ibn Salamah narrated to us, from 'Abd al-Rahman ibn Ishaq, from Abu al-Zinad, from Mujalid ibn 'Awf, who said: I heard Kharijah ibn Zayd ibn Thabit narrating
from his father that he said: The verse was revealed: {And whoever kills a believer intentionally, his recompense is Hell, abiding therein eternally} [Al-Nisa': 93]. We were apprehensive about it, so the verse in Al-Furqan was revealed: {And those who do not invoke with Allah another deity and do not kill the soul which God has forbidden, except by right} (2). [Al-Furqan: 68].

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(1) Its chain is good (hasan) because of Muhammad ibn 'Amr — who is Ibn 'Alqamah al-Laythi — for he is truthful (saduq), and he was followed in the chain of this hadith as will be explained in the following narration. The rest of the chain's narrators are trustworthy. 'Abd al-Wahhab: he is Ibn 'Abd al-Majid al-Thaqafi. It is in "Al-Sunan al-Kubra" under number (3456).
Abu 'Ubayd also narrated it in "Al-Nasikh wa al-Mansukh" (488), and Abu Ja'far al-Nahhas in "Al-Nasikh wa al-Mansukh" pp. 136-137, via the route of Jahm ibn Abi al-Jahm, from Abu al-Zinad, with this chain.
It preceded in the one before it, but with the wording: six months.

(2) It is anomalous (shadhdh) with this wording as will follow. This is a chain whose narrators are trustworthy, except for 'Abd al-Rahman ibn Ishaq — who is al-Madani — and Mujalid ibn 'Awf — also called 'Awf ibn Mujalid — for both are truthful (saduq), but Hammad ibn Salamah contradicted in its chain those who are more reliable than him; for he narrated it here and in "Al-Sunan al-Kubra" (3457) from 'Abd al-Rahman ibn Ishaq, from Abu al-Zinad, from Mujalid ibn 'Awf, from Kharijah ibn Zayd, from Zayd ibn Thabit.
And Khalid ibn 'Abd Allah al-Wasiti al-Tahhan narrated it — as al-Tabarani reported in "Al-Mu'jam al-Kabir" (4906) — from 'Abd al-Rahman ibn Ishaq, from Abu al-Zinad, from Mujalid ibn 'Awf, from Zayd ibn Thabit, without Kharijah ibn Zayd in it. I say: This is the correct version; because Mujalid ibn 'Awf narrated it to Abu al-Zinad in the gathering of Kharijah ibn Zayd, as will be mentioned, so Hammad ibn Salamah assumed that Kharijah had narrated =