長阿含經 30.p141

30.p141

“Also, there are musical instrument trees that stand thirty-five kilometers tall with abundant flowers and fruit. When the fruit is ripe, the skin splits open by itself to produce all sorts of musical instruments. Those trees are sometimes thirty kilometers tall … twenty-five … twenty … as little as 2.5 kilometers tall. Their flowers and fruit are abundant. When the fruit is ripe, the skin splits open by itself to produce all sorts of musical instruments.