Holy places on the Palm

'Brahma Tirth' is at the root of the thumb, 'Agni Tirth' is one the palm, 'Pitru Tirth' is at the root of the thumb and the fore finger, 'Dev Tirth' is at the ends of the four fingers (except the thumb) and 'Rishi Tirth' is at the root of this small finger. While offering 'tarpan to forefathers, Gods and Rishi water, till etc. are to be poured though the respective Tirthas.