The Sufficient (Vol 4) · Hadith 1319 (#Ḥadīth #4)
Chapter 96 | The Case of One’s Throwing Insects Away from His Body when in the state of Ihram
4ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ أَبِي نَجْرَانَ عَنْ عَبْدِ الله بْنِ سِنَانٍ قَالَ قُلْتُ لأَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) أَ رَأَيْتَ إِنْ وَجَدْتُ عَلَيَّ قُرَاداً أَوْ حَلَمَةً أَطْرَحُهُمَا قَالَ نَعَمْ وَصَغَارٌ لَهُمَا إِنَّهُمَا رَقِيَا فِي غَيْرِ مَرْقَاهُمَا.
4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn abu Najran from ‘Abd Allah ibn Sinan who has said the following: “I once asked abu ‘Abd Allah , about a man who in the state of Ihram finds ticks and bigger ticks; can he throw it away? He (the Imam) said, ‘Yes, he can do so. It is very mean of them to climb where they are not to climb.’”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).