This is a ḥasan (good) ḥadīth.

16 — Chapter: What has been reported regarding sternness concerning backbiting for the fasting person

716 — Abū Mūsā Muḥammad ibn al-Muthannā narrated to us, he said: ʿUthmān ibn ʿUmar narrated to us, he said: And Ibn Abī Dhiʾb informed us, from Saʿīd al-Maqburī, from his father, from Abū Hurayrah, that the Prophet, peace and blessings be upon him, said: "Whoever does not give up false speech and acting upon it, then Allah has no need for him to give up his food and his drink."(1)

On this topic, there is also [a narration] from Anas.

This is a ḥasan ṣaḥīḥ (good and authentic) ḥadīth.

17 — Chapter: What has been reported regarding the virtue of the pre-dawn meal (saḥūr)

717 — Qutaybah narrated to us, he said: Abū ʿAwānah narrated to us, from Qatādah and ʿAbd al-ʿAzīz ibn Ṣuhayb, from Anas ibn Mālik, that the Prophet, peace and blessings be upon him, said: "Take the pre-dawn meal, for indeed in the pre-dawn meal there is blessing."(2)

--------------------------------------------
(1) An authentic ḥadīth, recorded by al-Bukhārī (1903) and (6057), Abū Dāwūd (2362), Ibn Mājah (1689), and al-Nasāʾī in al-Kubrā (3245–3248). It is also in al-Musnad (9839) and Ṣaḥīḥ Ibn Ḥibbān (3480).
(2) An authentic ḥadīth, recorded by al-Bukhārī (1923), Muslim (1095), Ibn Mājah (1692), and al-Nasāʾī 4/141. It is also in al-Musnad (11950) and Ṣaḥīḥ Ibn Ḥibbān (3466).