Az-Zubdah (Arabic: الزبده) appears as a tall man and woman with their heads and hands melting together. They are seen riding upon the back of a large camel. They reside in graveyards and follow funerals and the essence of death. They attack by blocking women from becoming pregnant.
Misceláneo de Salomón[]
Then the twenty-second Tayleq (الطليق), named az-Zubdah, entered in the form of a woman and a man riding on a camel. Upon the head of the camel their heads were melting and on their hands. Sulaiman said to them, "What is your corruption? Where is your residence? Be cursed by the Divine from among what He has cursed of corrupting spirits." One of them said, "I am the black wind which falls upon the pelvis of women and cuts their menstruation and blocks them from pregnancy and children." The other said, "My residence is in graveyards and I also follow funerals. My corruption is that I stop women from getting pregnant." Fiqitush said, "The medicine for this, O prophet of Allah, is the bile of a cow, the bile of a turbot, and the rennet of a rabbit. From each take an equal of one mithqal; add to it the urine of a male goat. Divide it into seven parts; the woman should hold each on a clean piece of cloth until she is purified. Also write these names for her and hang them on her, if Allah the Exalted wills: 'By the permission of Allah, the Exalted, for it is the name of Allah. Whatever Allah the Exalted wishes comes to be, and what He does not wish does not. Know that Allah is capable of all things. Only Allah has encompassed all things with knowledge and measured the numbers of all things. The name of Allah is the best of names, and none is harmed by using His name, either on Earth or in Heaven. He is All Hearing and All knowing. He is Allah and there is no Ilah but He. He is Lord of the Afterlife and the Beginning. He is All Hearing and All Knowing.