From The Collaborative International Dictionary of English v.0.48:
Feast \Feast\, v. i. [imp. & p. p. Feasted; p. pr. & vb. n.
Feasting.] [OE. festen, cf. OF. fester to rest from work,
F. f[^e]ter to celebrate a holiday. See Feast, n.]
1. To eat sumptuously; to dine or sup on rich provisions,
particularly in large companies, and on public festivals.
[1913 Webster]
And his sons went and feasted in their houses.
--Job. i. 4.
[1913 Webster]
2. To be highly gratified or delighted.
[1913 Webster]
With my love's picture then my eye doth feast.
--Shak.
[1913 Webster]