mathi.h 6:3-4

kintu tva.m yadaa dadaasi, tadaa nijadak.si.nakaro yat karoti, tad vaamakara.m maa j naapaya| tena tava daana.m gupta.m bhavi.syati yastu tava pitaa guptadar"sii, sa prakaa"sya tubhya.m phala.m daasyati|