Leviticus 18:14 prohibits uncovering uncle's wife — the very act whose penalty (die childless) is stated here.

Luke 23:29 calls barren blessed in coming disaster — contrasting with childlessness as a curse in Leviticus.

Job 18:19 describes the wicked left without descendants, mirroring the childless judgment in Leviticus.

Psalm 109:13 curses enemies with cut-off posterity — the same idea of childlessness as divine punishment.

Jeremiah 22:30 declares Jeconiah 'childless' in succession — a parallel to the childless penalty here.