What books are the following ahadith collected in?

Question

I would like to locate the source of some ahadith:

• The Prophet (S) used to say: “On the Day of Resurrection, I will identify my ummah by the mark of prostration that they have on their foreheads.”
• That portion of the earth on which prostration was made will testify to the devotion of man on the Day of Resurrection.
• And even in the world, a radiant point connect it to the heavens.

(These are three narrations of one hadith, I think)

Answer 1

If you saw that hadith where I saw them, you can click on numbers to see where they are from. I will write it down just in case:

“On the Day of Resurrection, I will identify my ummah by the mark of prostration that they have on their foreheads.” (Musnad Ahmad ibn Hanbal, vol. 4, p. 189.)

That portion of the earth on which prostration was made will testify to the devotion of man on the Day of Resurrection.(Jami‘ al-Ahadith, vol. 5, p. 189.)

and even in the world, a radiant point connect it to the heavens. (Mustadrak al-Wasa’il, vol. 4, p. 485.)

Edit: and here is where I got this from.