Bulugh al-Maram #205
The Book of Prayer
at-Tirmidhi has reported something similar, narrated by Ibn 'Umar, without mentioning the midtime.
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About Bulugh al-Maram
This hadith is #205 from Bulugh al-Maram, in the Book of The Book of Prayer. Bulugh al-Maram contains 1,767 hadiths across 16 books.