Hosea 5:7
They have dealt treacherously against the Lord: for they have begotten strange children: now shall a month devour them with their portions.
Cross-references
Hosea 6:7 repeats the charge of dealing treacherously—same covenant violation.
Hosea 9:1 directly accuses Israel of spiritual harlotry — the same 'going whoring' that results in the 'strange children' mentioned here.
Jeremiah 3:20 compares Israel's treachery to a wife leaving her husband—same marital infidelity imagery.
Jeremiah 5:11 uses the same phrase 'dealt treacherously' against the LORD, echoing Israel's covenant unfaithfulness.
Malachi 2:11-15 condemns marrying 'the daughter of a strange god' and calls it treachery — directly parallel to Hosea's 'strange children'.
Nehemiah 13:23 shows Jews marrying foreign women, a concrete example of the 'strange children' that result from spiritual adultery.
Nehemiah 13:24 describes the children of mixed marriages speaking foreign languages — a consequence of the 'strange children' mentioned here.
Nehemiah 9:2 describes Israel separating from strangers in repentance — opposing the intermarriage that produced 'strange children' here.
Isaiah 48:8 describes Israel's long history of dealing treacherously—mirrors the accusation.
Isaiah 59:13 also confesses treachery and lying against the LORD—similar confession of sin.