Hadith #2171 (Sunan al-Nasa'i)
Book: The Book of Fasting
Narrator(s): Mahmud bin Ghaylan محمود بن غيلان العدوي مولاهم أبو أحمد, Samra bin Jundub, Shu'bah bin al-Hajjaj شعبة بن الحجاج, Sulaiman bin Da'ud bin al-Jarud سليمان بن داود أبو داود الطيالسي, Swad'h bin Hnzlh سوادة بن حنظلة

“The Messenger of Allah said: ‘The difference between our fasting and the fasting of the people of the Book, is eating Sahur.”‘ ‘

Source: https://parallelquran.com/hadith/sunan-al-nasai-2171/

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Hadith #706 (Jami' al-Tirmidhi)
Book: The Book on Fasting
Narrator(s): Hanad bin al-Sari bin Mus'ab هناد بن السري بن مصعب, Samra bin Jundub, Swad'h bin Hnzlh سوادة بن حنظلة, Waki' bin al-Jarrah وكيع بن الجراح, Yusuf bin 'Isa bin Dinar يوسف بن عيسى بن دينار الزهري

the Messenger of Allah said: “Do not let the Adhan of Bilal prevent you from your Sahar, nor the drawn out Fajr, but the Fajr that spreads on the horizon.”

Source: https://parallelquran.com/hadith/jami-al-tirmidhi-706/