Jaiminīya Upaniṣad Brāhmaṇa 2.12.8

2.12.8

tasmād u haivaṃ vidvān naivāgṛhatāyai bibhīyān nālokatāyai
etā me devatā asmiṁl loke gṛhebhyo gṛhān kariṣyanti svebhya āyatanebhya iti haiva vidyād [etā] devatā amuṣmiṁl loke lokam pradāsyantīti /

Therefore, one who knows thus should neither fear being without a house nor being without a world: 'These deities will make houses for me in this world for the sake of their own homes,' thus indeed should he know; '[these] deities will give a world in yonder world.'