Contradiction with Genesis 9:3
This verse states that every moving thing shall be meat, contradicting Daniel 1:12's request for only vegetables and water.
Genesis 9:3: Every moving thing that liveth shall be meat for you; even as the green herb have I given you all things.
Contradiction with Romans 14:2
Here, some eat all things, but Daniel 1:12 insists on a diet of pulse and water.
Romans 14:2: For one believeth that he may eat all things: another, who is weak, eateth herbs.
Contradiction with Acts 10:13-15
God's instruction to Peter to eat animals contradicts the restriction to vegetables in Daniel 1:12.
Acts 10:13-15: And there came a voice to him, Rise, Peter; kill, and eat.
Contradiction with Colossians 2:16
Advises not to judge in eating, contradicting the dietary limitations in Daniel 1:12.
Colossians 2:16: Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath [days]: [in meat...: or, for eating and drinking] [respect: or, part]