According to Menéndez Pidal, the poem dates from approximately the second half of the fourteenth century, and is directed toward mudéjars.
The poem recounts the story of the patriarch Joseph, one of the twelve sons of Jacob, not as recorded in the Old Testament but rather in the Islamic tradition.
The poem relates the story of Joseph (Yuçuf) and the jealousy he aroused in his brothers, who mistreated him and abandoned him.
Yuçuf falls into disgrace and is imprisoned, but his ability to interpret the dreams of the servants of the king wins his freedom.
He highlights passages of lyrical intensity, despite the poet's obligation to conform to the well-known development of the narrative.