Don Juan 04-044
Canto the Fourth

 XLIV

He gazed on her, and she on him; 't was strange
 How like they look'd! the expression was the same;
Serenely savage, with a little change
 In the large dark eye's mutual-darted flame;
For she, too, was as one who could avenge,
 If cause should be -- a lioness, though tame.
Her father's blood before her father's face
Boil'd up, and proved her truly of his race.

George Gordon Byron, Lord Byron (1788-1824) 
ByronLong