Rest in peace (acronym R.I.P.) in the second person singular, or “Requiescite in pace” in the second person plural. In the common phrase "Requiescat in pace" the "-at" ending is appropriate because the verb is a third-person singular present active subjunctive used in a hortative sense: "May he/she rest in peace." The phrase was first found on tombstones some time before the fifth century. It became ubiquitous on the tombs of Christians in the 18th century, and for High Church Anglicans, Methodists, as well as Roman Catholics in particular, it was a prayerful request that their soul should find peace in the afterlife.
Sambo (racial term) language sources. "Webster's Third International Dictionary" holds that it may have come from the Kongo word "nzambu" (monkey). Note that the "z" of (Latin American) Spanish is pronounced like the English "s" rather than as the "z" in the word "nzambu". The Royal Spanish Academy gives the origin from a Latin word, possibly the adjective "valgus" or another modern Spanish term ("patizambo"), both of which translate to "bow-legged". The equivalent term in Portuguese-speaking areas, such as Brazil, is "cafuzo". Examples of "Sambo" as a common name can be found as far back as the 19th century. In Thackeray's novel "Vanity