Zech 13: 1

(KJV)
In that day there shall be a fountain opened to the house of David and to the inhabitants of Jerusalem for sin and for uncleanness.
 uncleanness: Heb. separation for uncleanness
(NASB2020)
“On that day a bfountain will be opened for the house of David and for the inhabitants of Jerusalem, for csin and for ddefilement.
(NET2full)
“In that day there will be a fountain opened up for the dynasty
tn Heb “house” (so NIV, NRSV), referring to dynastic descendants.
of David and the people of Jerusalem to cleanse them from sin and impurity.
tn Heb “for sin and for impurity.” The purpose implied here has been stated explicitly in the translation for clarity.
sn This reference to the fountain opened up…to cleanse them from sin and impurity is anticipatory of the cleansing from sin that lies at the heart of the NT gospel message (Rom 10:9-10; Titus 3:5). “In that day” throughout the passage (vv. 1, 2, 4) locates this cleansing in the eschatological (church) age (John 19:37).
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