'Visible' in the Bible

The waters kept on receding until the tenth month. On the first day of the tenth month, the tops of the mountains became visible.

They must indeed be circumcised, whether born in your house or bought with money. The sign of my covenant will be visible in your flesh as a permanent reminder.

But Jacob took fresh-cut branches from poplar, almond, and plane trees. He made white streaks by peeling them, making the white inner wood in the branches visible.