Related על שקלים 1:5

It is lawful to buy congregational sacrifices from Gentiles for money. And one may accept from burnt offerings and peace offerings, poultry, and grain offerings, wood, frankincense and salt [These are] words of R. Akiba. R. Jose the Galilean said to him: Even if you spend all day in interpreting the scripture [you will not find any proof of it]; one accepts only burnt offerings and peace offerings from them, but one does not accept a voluntary donation for the dedication of the temple repair fund; but if they have [already] consecrated it, their consecration is [valid] consecration.