Savory White Beans with Chard on Toast

Name: Savory White Beans with Chard on Toast
Ingredients: For the beans and chard:; 1/4 cup olive oil; 3 medium anchovy fillets; 5 cloves garlic; 1 small shallot; zest of 1 lemon; 2 tablespoons lemon juice; 2 cups cooked white beans, such as cannellini, great northern, or flageolet; 1 bunch swiss chard, cleaned, de-stemmed, and sliced into 1/2 ribbons; 1 tablespoon minced flat-leaf parsley; salt and fresh pepper; To assemble toasts:; 4 large slices of hearty bread; 4 eggs; salt, fresh pepper, and olive oil to taste