15 "My lord, hear me. A piece of land worth four hundred shekels of silver—what is that between me and you? Bury your dead."
Genesis 23:15 Cross References - LEB
Exodus 30:13
13 This they will give, ⌊everyone who is counted⌋,* the half shekel, according to the sanctuary shekel, which is twenty gerahs per shekel. The half shekel is a contribution for Yahweh.
Exodus 30:15
15 The rich will not give more, and the poor will not give less than the half shekel to give the contribution of Yahweh to make atonement for their lives.
Ezekiel 45:12
12 And the shekel shall weigh twenty gerahs, twenty shekels* and five and twenty shekels* and ten and five shekels,* that shall make the mina for you.*