"Oil in My Lamp", also known as "Give Me Oil in My Lamp" and "Sing Hosanna", is a traditional Christian hymn based on the Parable of the Ten Virgins. The song has been recorded many times and was a hit in Jamaica in 1964 for Eric "Monty" Morris, as well as appearing on The Byrds' 1969 album Ballad of Easy Rider, and also as a single (on the B side of Ballad of Easy Rider, Columbia 44990).