Agnipurana 34.27

34.27

pātrāṇyāsādayet paścāddarbhaśrukśruvakādibhiḥ /
bāhumātrāḥ paridhaya idhmavraś canameva ca //

Then he should set out the vessels with darbha grass, the śruc, the śruva, and other ladles; / the enclosure sticks measuring an arm's length, and the firewood pieces trimmed [to measure];