Tafsir al-Jalalayn — al-Qiyamah 75:29

and the shank is intertwined with the other shank that is one of his shanks will be intertwined with his other shank at the moment of death; or it means the distress of parting with this world is intertwined with the distress of the arrival of the Hereafter;

Tafsir al-Jalalayn — al-Qiyamah 75:15

though he should offer his excuses ma‘ādhīr is the plural of ma‘dhira but following a different pattern from the usual ma‘dhira ma‘ādhir that is to say whatever excuse he offers will not be accepted from him.

Tafsir al-Jalalayn — al-Qiyamah 75:16

God exalted be He says to His Prophet Do not move your tongue with it with the Qur’ān before Gabriel is through with reciting it to hasten it fearing to lose it.