1 EXHIBIT 23(a) CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the following registration statements on Form S-3 of Williams Holdings of Delaware, Inc. and the related prospectuses of our report dated April 3, 1998 with respect to the consolidated financial statements and schedule of Williams Holdings of Delaware, Inc. included in its Current Report on Form 8-K filed with the Securities and Exchange Commission on May 18, 1998. Form S-3: Registration No. 33-63495 Registration No. 333-20927 Registration No. 333-24683 Registration No. 333-35097 ERNST & YOUNG LLP Tulsa, Oklahoma May 18, 1998