'Face of the Earth' in the Bible

Why should the Egyptians speak, saying, ‘With evil intent He brought them out to kill them in the mountains and to destroy them from the face of the earth’? Turn from Your burning anger and change Your mind about doing harm to Your people.

For how then can it be known that I have found favor in Your sight, I and Your people? Is it not by Your going with us, so that we, I and Your people, may be distinguished from all the other people who are upon the face of the earth?”