Al-Adab al-Mufrad

A man saying, "May my father and mother be my ransom"

'Abdullah ibn Shaddad said, "I heard 'Ali, may Allah be pleased with him, say, 'I did not see the Prophet, (ﷺ), saying, ("May my father and mother be) your ransom" after Sa'd. I heard him say to him, "May my father and mother be your ransom."'"

A man saying, "May my father and mother be my ransom"

'Abdullah ibn Burayda related that his father said, "The Prophet, (ﷺ), went out to the mosque while Abu Musa was reciting and asked, 'Who is this?' 'I am Burayda,' I replied, 'May I be your ransom!' He said, 'This man has been given one of the flutes of the family of Da'ud.'"

A man saying, "My son" to someone whose father did not become Muslim

As-Sa'b ibn Hakim reported that his grandfather said, "I came to 'Umar ibn al-Khattab, may Allah be pleased with him. He began to say, 'Nephew.' Then he questioned me and I told him my lineage and so he knew that my father had not become Muslim. He began to say, 'My son, my son.'"

A man saying, "My son" to someone whose father did not become Muslim

Anas said, "I used to serve the Prophet, (ﷺ)." He continued, "I used to enter without asking for permission to enter. One day I came and he said, 'My son, there is a new situation. You should not come in unless you have permission.'"

A man saying, "My son" to someone whose father did not become Muslim

Ibn Abi Sa'sa'sa reported from his father that Abu Sa'id al-Khudri called him "my son".

Someone should not say, "khabuthat nafsi"* (an expression meaning "I am overcome with nausea")

'A'isha reported that the Prophet, (ﷺ), said, "None of you should say, 'khabuthat nafsi'. He should say, 'Laqisat nafsi.'"

Someone should not say, "khabuthat nafsi"* (an expression meaning "I am overcome with nausea")

Same with another isnad.