Musannaf Ibn Abi Shayba 1:1474

Waki’ narrated to us, he said: ‘Ubayd Allah ibn Habib ibn Abi Thabit narrated to us, from Abu al-Zubayr, from Jabir, that he inserted his finger into his nose, and blood came out upon it, so he wiped it with the ground or with dust, then he prayed.