H6237
עשׂר
עָשַׂר ‎ ‛âśar
aw-sar‘
A primitive root (identical with 6238 ; to accumulate; but used only as denominative from 6235 to tithe, that is, take or give a tenth: - X surely, give (take) the tenth, (have, take) tithe (-ing, -s), X truly.