'Soles' in the Bible

Every place upon which the soles of your feet tread will be yours as boundaries from the desert to Lebanon and from the River (that is, from the Euphrates) to the Mediterranean Sea.

The most tender and sensitive lady among you, who doesn't venture to touch the soles of her feet to the ground on account of her daintiness, will look with hostility in her eyes against her beloved husband, her sons, and her daughters.

Among those nations you'll have no rest. There'll be no resting place for the soles of your feet. Instead, the LORD will give you an anxious heart, failing eyesight, and a despairing spirit.