Tayy in the context of Al-Hirah

Najd is a historical region of the Arabian Peninsula that includes most of the central region of Saudi Arabia. It is roughly bounded by the Hejaz region to the west, the Nafud desert in al-Jawf to the north, ad-Dahna Desert in al-Ahsa to the east, and Rub' al-Khali to the south, although its exact boundaries cannot be determined due to varying geographical and political limits throughout history.

Administratively, Najd is divided into three main regions: the Riyadh region which features Wadi Hanifa and the Tuwaiq escarpment, which houses easterly Yamama with the Saudi capital, Riyadh since 1824, and the Sudairi region, which has its capital in Majmaah. The second region, Al-Qassim, houses the fertile oases and date palm orchards spread out in the region's highlands along Wadi Rummah in central Najd with its capital in Buraidah, the second largest Najdi city, with the region historically contested by the House of Rashid to its north and the House of Saud to its east and south. The third administrative unit is northerly Ḥa'il, which features the mountains of Jabal Shammar housing the Tayy capital of Ḥa'il.

Al-Jawf Province, also known as Al-Jawf Region also spelled Al-Jouf (Arabic: منطقة الجوف Minṭaqat al-Jawf, Arabic pronunciation: [alˈdʒoːf]), is a province in Saudi Arabia, located in the north of the country, partially bordered by Jordan to the west. It is one of the earliest inhabited regions of the Arabian Peninsula.29°30′N 39°30′E / 29.500°N 39.500°E / 29.500; 39.500

With evidence of human habitation dating back to the Stone Age and the Acheulean tool culture. Human settlement continued unbroken throughout the Copper Age, a period that saw the kingdom of Qidar fight against the Assyrian state for its independence. It is also in this period that references to Arabs first appear in historical texts. A Christian kingdom later emerged under the rule of the Bani Kalb tribe and survived until the arrival of Islam and the Islamic conquest of Al-Jawf. Following the region's Islamization it fell under the control of the Tayy tribe. Al-Jouf was incorporated into the third Saudi state at the time of its formation in 1932. In the 20th century the region was a site of conflict between the House of Rashid and the House of Al-Shaalan, though it eventually came under the rule of Ibn Saud of House of Saud.

Hatim al-Tai (Arabic: حاتم الطائي, 'Hatim of the Tayy tribe'; died 578), full name Ḥātim bin ʿAbd Allāh bin Saʿd aṭ-Ṭāʾiyy (Arabic: حاتم بن عبد الله بن سعد الطائي) was an Arab knight, chieftain of the Tayyi tribe of Arabia, ruler of Shammar, and poet who lived in the last half of the sixth into the beginning of the seventh century. Although he was considered a well-established poet in his time, today he is best known for his altruism. Additionally, he is known to be a model of Arab manliness.

Al-Tai is associated with the Lakhmid court in Hira, especially under its most famous king Al-Mundhir III ibn al-Nu'man. Stories about his extreme generosity have made him an icon among Arabs up until today, as evident in the proverbial phrase "more generous than Hatim" (Arabic: أكرم من حاتم, romanized: ʾakram min Ḥātim). According to Arab writer and poet Ibn Abd Rabbih, he was one of three people who reached the highest point of generosity in the pre-Islamic era, the other two were Ka'b ibn Mama and Harim ibn Sinan al-Murri. Al-Tai's generosity and chivalry have become proverbial not only in Arabic but also in Persian.