The Gathic allusions recur in the "Yashts" of the Younger Avesta. The appeal to Mazda for a boon reappears in "Yasht" 5. 98, where the boon is asked for the Haugvan and Naotara families, and in which Vishtaspa is said to be a member of the latter. Later in the same hymn, Zoroaster is described as appealing to Mazda to "bring Vishtaspa, son of Aurvataspa, to think according to Daena (Religion), to speak according to the Religion, to act according to the Religion." ("Yt". 5. 104–105). In "Yasht" 9. 25–26, the last part of which is an adaptation of the Gathic "Yasna" 49. 7, the prophet makes the same appeal with regard to Hutaosa, wife of Vishtaspa.