בה׳ מבטחנו – be-adonai mivtaḥenu.
Devout Jews might prefer to say
בשם מבטחנו – bashem mivtaḥenu.
The meaning is much the same: it literally means “In the Lord is our trust.”
That said, you won’t see it inscribed on Israeli currency, as it is on US currency.
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(See this and other answers to this question at Quora.com)