Mattityahu 6:3-5

Orthodox Jewish Bible

³ But when you contribute tzedakah, do not let your left hand have da’as (knowledge) of what your right hand is doing,

⁴ so that your tzedakah may be nistar (hidden, in secret), and your Av HaRoeh b’seter (Father, the One seeing in secret) [His] sachar (reward) will give you.

⁵ And whenever you daven (pray), do not be as the tzevuim (hypocrites); for they love to stand and daven in the shuls and on the street corners so that they may be seen by an audience. Omein, truly I say to you, they have their sachar.