The Sufficient (Vol 4) · Hadith 303 (#Ḥadīth #12)
Chapter 6 | Verifying the Rise of the New Moon and Finding Witnesses for It
12ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ إِسْمَاعِيلَ بْنِ الْحُرِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ إِذَا غَابَ الْهِلالُ قَبْلَ الشَّفَقِ فَهُوَ لِلَيْلَتِهِ وَإِذَا غَابَ بَعْدَ الشَّفَقِ فَهُوَ لِلَيْلَتَيْنِ.
12. Ali ibn Ibrahim has narrated from his father from Hammad ibn ‘Isa from ‘Isma‘il ibn al-Hurr who has said the following: “Abu ‘Abd Allah , has said, ‘If the crescent disappears before al-Shafaq (redness) it is of the first night, but if disappears after al-Shafaq it is of the second night.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).