Śatapatha Brāhmaṇa ("of a hundred paths") 2.3.1.9

2.3.1.9

sa yatsāyamastamite juhoti | agnāvevaibhya etatpraviṣṭebhyo juhotyatha yatprātaranudite juhotyapretebhya evaibhya etajjuhoti tasmāduditahomināṃ vicinnamagnihotram manyāmaha iti ha smāhāsuriryathā śūnyamāvasathamāharedevaṃ taditi

Now when he offers in the evening after the sun has set, he thereby offers to them after they have entered his fire-house; and when he offers in the morning before sunrise, he offers to them before they go away. Therefore Âsuri said, 'The Agnihotra of those who offer after sunrise we regard as useless: it is as if one were to take food to an empty dwelling.'