What is the tonic solfa for long time ago in Bethlehem?

The tonic solfa for the song "Long Time Ago in Bethlehem" typically involves the notes of the major scale represented as "do, re, mi, fa, sol, la, ti." The specific tonic solfa for the melody would depend on the key in which it is arranged. Commonly, the song is sung in a major key, which would use the corresponding solfa syllables for each note in the melody. For an exact transcription, you would need to refer to the sheet music or specific arrangement of the song.