In Slaughterhouse Five, Kurt Vonnegut uses this phrase one hundred times on pages:
2, 6, 9, 24, 25, 27, 32, 32, 35, 36, 38, 41, 42, 45, 45, 45, 52, 53, 54, 62, 65, 65, 68, 69, 73, 79, 81, 81, 82, 83, 83, 84, 89, 90, 91, 91, 92, 96, 99, 100, 101, 103, 103, 106, 109, 109, 112, 117, 128, 129, 135, 139, 140, 141, 142, 143, 144, 145, 148, 149, 151, 152, 156, 156, 157, 159, 159, 165, 165, 165, 167, 171, 177, 178, 178, 179, 180, 183, 187, 188, 188, 196, 198, 200, 200, 202, 203, 204, 205, 210, 210, 210, 210, 210, 212, 212, 214, 214, 214, 214.