Tirmidhi

Hadith Commentary:
In one narration it is stated:
"On the Day of Resurrection, the sun will come close to the people by the distance of a mile, so the people will be in sweat according to their deeds.
This sweat will reach the ankles of some, the knees of others, the waist of some, and for some it will be like a bridle—
that is, the sweat will reach up to their mouths."
(Sahih Muslim, Kitab al-Jannah wa Sifat Na‘imiha wa Ahliha, Hadith: 7296. (2862))

Hadith Commentary:
(1)
This sweat will be personal to each individual, reaching up to half of their ears. On the Day of Resurrection, due to continuous fear and terror, the nearness of the sun, and the crowding of people, this sweat will occur.

(2)
In view of people’s deeds, this sweat will be more or less, as is evident from the following hadith: On the Day of Resurrection, the sun will come extremely close to the people until they will be drenched in sweat. For some people, the sweat will reach up to their ankles, for some up to the middle of their shins, for some up to their knees, for some up to their thighs, for some up to their waists, for some up to their shoulders, and for some up to their mouths, and for some, it will bridle their mouths. The Prophet sallallahu alayhi wa sallam pointed towards his mouth with his hand. And some people will be submerged in sweat; the Prophet sallallahu alayhi wa sallam clarified this by striking his hand on his head. (Al-Mustadrak lil-Hakim: 4/615)

Explanation:
1:
The day when people will stand before the Lord of all the worlds.
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Benefits and Issues:
➊ On the Day of Resurrection, the sun will be very close. Because of this, there will be a lot of sweating. However, this sweat will be more or less according to each person's sins.

➋ Some righteous people will be under the shade of the Throne (‘Arsh). At that time, there will be no shade except the shade of the Throne.

➌ The details of those who will attain the honor of the shade of the Throne are mentioned in a hadith as follows: a just ruler, a youth who remains engaged in the worship of Allah, one who loves the mosques (i.e., one who is devoted to prayer), one who loves a believer solely for the sake of Allah’s pleasure, one who rejects the invitation to immorality and thus protects his chastity, one who gives charity secretly, and one who remembers Allah in solitude and, expressing humility and meekness before Allah, sheds tears. See: (Sahih al-Bukhari, Book of Zakat, Chapter: Giving Charity with the Right Hand, Hadith 1423)