Tradition
Regarding the verse, ‘And certainly We wrote in the Psalms after the reminder (Old Testament) that (as for) the land, My righteous servants shall inherit it.’ (Surah Ambiya (21): 105), Imam Baqir (a.s.) and Imam Sadiq (a.s.) assert that it implies the Qaem and his companions.
Yanaabi al-Mawaddah chap 71 pg 425
