It is narrated from Sayyiduna Zayd bin Thabit (may Allah be pleased with him) that he was asked about the umra, and he said: "Its path is the path of inheritance."
Imam Abu al-Qasim (al-Tabarani) (may Allah have mercy on him) said: Hammad bin Salamah and Hammad bin Zayd both narrated it as mawquf, that is, as the saying of Sayyiduna Zayd bin Thabit (may Allah be pleased with him) himself.
Hadith Referenceالمعجم الكبير للطبراني / باب الزاي / 4937