Imam Maalik مالك بن أنس بن مالك بن أبي عامر · The Book on Food

"The Prophet (ﷺ) was asked about eating a mastigure and he said: 'I do not eat it, and I do not prohibit eating it.'" There are narrations on this topic from 'Umar, Abu Sa'eed, Ibn 'Abbas, Thabit bin Wadi'ah, Jabir, and 'Abdur-Rahman bin Hasanah. This Hadith is Hasan Sahih The People of knowledge have differed over eating mastigure. Some of the people of knowledge among the Companions of the Prophet (ﷺ) and others permitted it, while others considered it disliked.…

That the Prophet (ﷺ) said: "When one of you eats food, and he drops a pieces of it, then let him remove anything suspicious from it and eat it. Do not leave it for Ash-Shaitan." He said: There is something about this from Anas.

"The Prophet (ﷺ) prohibited the Mujath-thamah, the milk of the Jallalah, and drinking from the sprout of the water-skin."

That the Messenger of Allah (ﷺ) said: "As for me, I do not eat while reclining." He said: There are narrations on this topic from 'Ali, 'Abdullah bin 'Amr, and 'Abdullah bin Al-'Abbas. This Hadith is Hasan Sahih, we do not know of it except as a narration of 'Ali bin Al-Aqmar. Zakariyya bin Abi Za'idah, Sufyan bin Sa'eed, and other reported this Hadith from 'Ali bin Al-Aqmar. And Shu'bah reported this Hadith from Sufyan Ath-Thawri from 'Ali bin Al-Aqmar.