And it was narrated from Dawud ibn Al-Husayn who said: I heard Abu Abdullah عليه السلام, say: "Establish testimony against parents and children, but do not establish it against a brother in religion out of harm (al-ḍayr)." I said: What is al-ḍayr? Imam عليه السلام said: "It is when the claimant transgresses in demanding his right contrary to what Allah سبحانه وتعالى, the Almighty, and His Messenger صلى الله عليه وعلى آله وسلم have commanded. An example of this is when one man has a debt upon another who is in hardship, and Allah سبحانه وتعالى, the Exalted, has commanded to grant him respite until ease, as He سبحانه وتعالى said: 'then a respite until ease.' (Surah Al-Baqarah 2:280), Yet, he asks you to bear witness against him while you know he is in hardship. It is not permissible for you to establish the testimony during his state of hardship."