The Collaborative International Dictionary of English v.0.48:

Abear \A*bear"\, v. t. [AS. [=a]beran; pref. [=a]- + beran to
   bear.]
   1. To bear; to behave. [Obs.]
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            So did the faery knight himself abear. --Spenser.
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   2. To put up with; to endure. [Prov.] --Dickens.
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