Mattityahu 6:17-19

Orthodox Jewish Bible

¹⁷ But when you undergo a tzom, anoint your rosh with shemen (oil) and wash your face

¹⁸ so that your tzom is concealed from Bnei Adam but not from your Av Asher b’Seter (Father Who is in Secret). And your Av HaRoeh b’seter (Father the One seeing in secret) will give you sachar.

¹⁹ Do not store up for yourselves otzarot (treasures) on haaretz, where moth and rust destroy and where ganavim (thieves) break in and steal.