information:extraction
Repetition

Leitwortstil is "the purposeful repetition of words" in a given literary piece that "usually expresses a motif or theme important to the given story." This device occurs in the One Thousand and One Nights, which binds several tales in a story cycle. The storytellers of the tales relied on this technique "to shape the constituent members of their story cycles into a coherent whole".

Another technique used in the One Thousand and One Nights is thematic patterning, which is:

he distribution of recurrent thematic concepts and moralistic motifs among the various incidents and frames of a story. In a skillfully crafted tale, thematic patterning may be arranged so as to emphasize the unifying argument or salient idea which disparate events and disparate frames have in common.

Several different variants of the " Cinderella " story, which has its origins in the ancient Greek story of Rhodopis, appear in the One Thousand and One Nights, including "The Second Shaykh's Story", "The Eldest Lady's Tale" and "Abdallah ibn Fadil and His Brothers", all dealing with the theme of a younger sibling harassed by two jealous elders. In some of these, the siblings are female, while in others they are male. One of the tales, "Judar and His Brethren", departs from the happy endings of previous variants and reworks the plot to give it a tragic ending instead, with the younger brother being poisoned by his elder brothers.