4. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from certain individuals from al-Halab from ‘Abd Allah ibn Muskan from a man from people of al-Jabal whose name is not mentioned and who has said the following: “You should maintain good relations with your old associates and friends, be cautious about a new one who does not have any protection, responsibility, or commitment and always avoid (caution) the one whom you trust the most.”