During the research for the book, I met a number of people that swore on the benefit of "power hours."

在进行本书的研究时，我碰到了一些人对“强力时间(Power hours)”的好处坚信不疑。

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Then Joseph swore to him, and Israel worshiped as he leaned on the top of his staff.

约瑟就向他起了誓，于是以色列在床头上（或作：扶着杖头）敬拜上帝。

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Rafiq's Yorkshire team-mate Tim Bresnan, who has been called into England's squad to play Pakistan, swore on his networking page last autumn.

BBC: Azeem Rafiq

And I wondered how it was we went into court and swore on that Bible and people don't really know what's in it.

NPR: Making Peace With The Bible By Writing It Out Word For Word

Men swore on their mustaches in sayings and folk tales, used them as collateral for loans and guarantees for promises, and sometimes even shaved their opponents' lips as a punishment.

CNN: Mideast men go under knife for manly mustaches