intrs.) to be beneficial to (w. dat.), to serve, to accrue SN.i.85; Pv.i.4#4 (= nippajjati Pv-a.19); Pv.i.5#7 (petānaṃ); Pv.i.10#4 (= viniyujjati Pv-a.49) Ja.v.350; Pv-a.8, Pv-a.29 (petānaṃ), Pv-a.27 (id.), Pv-a.241; Sdhp.501, Sdhp.504.

upa + kappati