The term is only mentioned once in the Quran in the context of blessedness and it is not mentioned as a tree by name. The only other source that relates the arguably same term to a tree is a hadith. The term has caught the imagination of writers over the years. For example, Sohrevardi developed a story surrounding the old Persian mythology and suggests that it is indeed a Tree in the heaven where the mythical bird Simurgh lay eggs. Similarly, in 1449, Mehmed Yazıcıoğlu wrote of a similar tree in The Creation of Paradise in his manuscript called Muhammediye:
In its courtyard's riven center, planted he the Tuba-Tree;
That a tree which hangeth downward, high aloft its roots are there: Thus its radiance all the Heavens lighteth up from end to end, Flooding every tent and palace, every lane and every square. Such a tree the Tuba, that the Gracious One hath in its sap Hidden whatsoe'er there be of gifts and presents good and fair; Forth therefrom crowns, thrones, and jewels, yea, and steeds and coursers come, Golden leaves and clearest crystals, wines most pure beyond compare. For his sake there into being hath he called the Tuba-Tree,
That from Ebu-Qasim's hand might every one receive his share.
According to Islamic tradition, when the wife of the Prophet asked him the reason of kissing his daughter a lot. He replied that during Ascension, I ate the fruits of Tuba and when I returned I became intimate with my wife and Fatimah was born. So, whenever I kiss Fatimah I smell the fragrance of that tree of Paradise.  The holy city of Touba, Senegal, is named for the tree.
- Quran 13:29. Retrieved 30 April 2016.
- Ṣaḥīḥ al-Bukhārī 4:474 Retrieved 30 April 2016.
- Sohrevardi's The Philosophy of Illumination. Retrieved 30 April 2016.
- Book of Muhammad (Turkish: Muhammediye). Retrieved 30 April 2016.
- "Medieval Sourcebook: The Legends & Poetry of The Turks", selections. from Charles F. Horne, ed., The Sacred Books and Early Literature of the East. Retrieved 15 December 2011.
- Tafsir Bahrani https://www.altafsir.com/Tafasir.asp?tMadhNo=4&tTafsirNo=110&tSoraNo=13&tAyahNo=29&tDisplay=yes&Page=1&Size=1&LanguageId=1
- Derya Duman. "A Characterization of Turkish Personal Name Inventory". International Journal of the Sociology of Language. 165 (2004), p. 165. Retrieved 15 December 2011.