Missale Romanum: Propitiáre, Dómine, supplicatiónibus nostris, et has oblatiónes famulórum tuórum benígnus assúme, ut, quod sínguli ad honórem tui nóminis obtulérunt, cunctis profíciat ad salútem. Per Christum.
3rd English edition:
2nd English edition: Lord, hear the prayers of your people and receive our gifts. May the worship of each one here bring salvation to all. Grant this...
Prayer over the gifts (super oblata), Twenty-fourth Sunday in Ordinary Time. Latin from here: http://www.clerus.org/bibliaclerusonline/en/ex3.htm#b3e.