Προέφθασαν ἄρχοντες ἐχόμενοι ψαλλόντων, ἐν μέσῳ νεανίδων τυμπανιστριῶν.

1. Προέφθασαν
   Overtook
   They arrived before, They anticipated
2. ἄρχοντες
   rulers
3. ἐχόμενοι
   next to
   holding to, next
4. ψαλλόντων
   of those playing the lyre
5.  
   ,
    
6. ἐν
   in
7. μέσῳ
   midst
8. νεανίδων
   of young women
9. τυμπανιστριῶν
   of tambourine players
10.  
    .
     

The rulers arrived first, next to the lyre players, in the midst of young women playing tambourines.