Garudapurana 2.29.26

2.29.26

hastābhyāmuddhṛtairdarbhaistoyena prokṣayedbhuvam /
mṛtyukāle kṣipeddarbhānāturasya karadvaye //

With darbha grass held up in both hands, one should sprinkle the ground with water; / at the time of death, one should place darbha grass in both hands of the dying man.