Tafsir al-Jalalayn — al-Muddathir 74:11

Leave Me to deal with him whom I created wa-man khalaqtu is a supplement to the direct object or it is an object of accompaniment lonely wahīdan is a circumstantial qualifier referring to the man ‘whom’ or to the pronoun referring to it but omitted from khalaqtu sc. khalaqtuhu alone without family or wealth — […]

Tafsir al-Jalalayn — al-Muddathir 74:6

And do not grant a favour seeking greater gain read tastakthiru as a circumstantial qualifier in other words do not give something in order to demand more in return this stipulation is specific to the Prophet s since he is enjoined to adopt the fairest traits and the noblest of manners;