maivam bhur iti bhargavah
atha tarhi bhavet pautro
jamadagnis tato ’bhavat
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Satyavati, however, pacified Rcika Muni with peaceful words and requested that her son not be like a fierce ksatriya. Rcika Muni replied, “Then your grandson will be of a ksatriya spirit.” Thus Jamadagni was born as the son of Satyavati.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The great sage Rcika was very angry, but somehow or other Satyavati pacified him, and at her request he changed his mind. It is indicated here that the son of Jamadagni would be born as Parasurama.