צָפִיןtsâphîyn

treasure, see צפן passive participle (Psalms 17:14)

Pronunciation: tsaw-feen' · Hebrew/Aramaic (Old Testament) · H6840

Same root

צָפַןtsâphan · H6845to hide (by covering over); by implication, to hoard or reserve; figuratively to deny; specifically (favorably) to protect, (unfavorably) to lurk

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).