اللی بیشرب البحر ما بغض الساقية He who has drunk the sea does not choke on a brook

A Syrian proverb from Arabic Proverbs and Proverbial Phrases: 


اللی بیشرب البحر ما بغض الساقية 
(illi biyeshrub elbahar maa bighaD elsaaqia)
Literal Meaning: He who has drunk the sea does not choke on a brook
Meaning: Someone who has done a big thing will not fear a small thing.