Kauṣītaki (Śāṅkhāyana) Brāhmaṇa 7.12.32

7.12.32

āgan deva ṛtubhir vardhatu kṣayam ity āgatavatyā ṛtumatyā paridadhāti / (soma: soma kraya)

With a verse containing 'come' and containing 'seasons' he concludes: “The god has come; with the seasons may he increase the dwelling.”