Atharvavedaparishishta 26.4.6

26.4.6

śuṣukair yā indhanaiḥ pūrvaṃ yajñavṛkṣamayaiḥ śubhaiḥ | ārdrāṇi homayec caiva śuṣkaiḥ kalahakarmaṇi | śuṣkāṇi hīndhanāni syuḥ samidhas tu yathoditāḥ ||

With dry firewood first, made of auspicious sacrificial trees. / And he should offer wet ones [for peace], but with dry ones in an act of contention; / for the firewood should be dry, but the sacrificial sticks should be as prescribed.