Thyestes must his sober senses keep.

[To the slaves.]

Ye menial throng, spread wide the temple doors,

The festal hall reveal. 'Tis sweet to note

The father's frantic grief when first he sees

His children's gory heads; to catch his words,

To watch his color change; to see him sit,

All breathless with the shock, in dumb amaze,

In frozen horror at the gruesome sight.905

This is the sweet reward of all my toil—