| Text information |
| First Line: | Duérmete, Niño lindo (O Sleep, dear holy Baby) |
| Title: | O Sleep, Dear Holy Baby |
| Spanish Title: | A La Ru |
| Translator: | John Donald Robb (1954) |
| Meter: | Irregular |
| Scripture: | Matthew 2:13-15; Matthew 2:23 |
| Topic: | Christmas; Children's Hymns; God | Kingdom; Holy Innocents; Jesus Christ | Birth; Jesus Christ | Incarnation |
| Source: | Hispanic folk song |
| Language: | English; Spanish |
| Refrain First Line: | A la ru, a lamé |
| Copyright: | Translation and arrangement copyright 1954. Used by permission of the John Donald Robb Musical Trust. |