Referencing friendship of David and Jonathan?

The conference in question is probably the Imperial Conference of 1923: "The Imperial Conference of 1923 could not disregard this challenge. The British government, with support from Australia and New Zealand, hoped that the conference would approve a broad statement on foreign policy. King was convinced that any attempt to make binding decisions for the dominions would be an encroachment on their autonomy. The conference, as he envisaged it, was an important way to exchange information and foster understanding but it had no authority; decisions would have to be made by the parliaments. The conference's final report, which affirmed King's belief, marked a decisive step in the evolution of the British Commonwealth of Nations (a term that had received imperial statutory recognition in the Anglo-Irish treaty of 1921). The affirmation was an admission that there would be no centralized empire. It left undecided how the unity of the Commonwealth might be achieved or if, indeed, the Commonwealth would survive. King had no misgivings. He believed that self-governing members of the Commonwealth shared profound social and political values and so would agree on major issues if there was no coercion. His analogy was the family: the dominions, like children, would grow up but they would not be tempted to slam doors or leave home if their autonomy was acknowledged. For him the recognition of the self-governing powers of the dominions would strengthen rather than weaken Commonwealth unity." [1]