The phrase "where does it say in the Bible" is quite broad, but the Bible contains many verses where God or Jesus says things authoritatively or commands to "say" something. For example:
- "Truly I tell you, if anyone says to this mountain, 'Be taken up and thrown into the sea,' and does not doubt in their heart but believes that what they say will happen, it will be done for them." (Mark 11:23)
- "Not everyone who says to me, 'Lord, Lord,' will enter the kingdom of heaven, but only the one who does the will of my Father who is in heaven." (Matthew 7:21)
- "Do not merely listen to the word, and so deceive yourselves. Do what it says." (James 1:22)
- "This is what the Lord says: 'Stand at the crossroads and look; ask for the ancient paths, ask where the good way is, and walk in it, and you will find rest for your souls.'" (Jeremiah 6:16)
There are numerous occurrences where the Bible records God or Jesus with phrases like "says the Lord" or "I say to you" to convey divine authority and instruction. If a specific verse or topic related to "where it says" in the Bible is needed, please specify more on the exact theme or phrase sought.