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- Birds of prey1
- Birgivî Mehmet Efendi, approximately 1522-1573. Arbaʻūn ḥadīth1
- Birgivî Mehmet Efendi, approximately 1522-1573. Dhukhr al-mutaʼahillīn wa-al-nisāʼ fī maʻrifat al-aṭhār wa-al-dimāʼ1
- Birgivî Mehmet Efendi, approximately 1522-1573. Durr al-yatīm fī al-tajwīd1
- Birgivî Mehmet Efendi, approximately 1522-1573. Risālah fī ādāb al-baḥth1
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- Blood money (Islamic law)1
- Borders, Ornamental (Decorative arts)1
- Botany1
- Bread1
- Breastfeeding (Islamic law)1
- Buhūtī, Manṣūr ibn Yūnus, d. 1641. Dalīl al-ṭālib li-nayl al-maṭālib1
- Building laws (Islamic law)1
- Bukhārī, Muḥammad ibn Ismāʻīl, 810-8701
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- Burial1
- Bābā Afz̤al, active 13th century. Jāvidānʹnāmah1
- Bāfaḍl al-ḥaḍramī, ʻAbd Allāh ibn ʻAbd al-Raḥmān, 1446 or 7-1512 or 13. Mukhtaṣar al-fiqh1
- Būṣīrī, Sharaf al-Dīn Muḥammad ibn Saʻīd, 1213?-1296? Hamzīyah fī madḥ Khayr al-Barīyah1