“Why seek at all for a purpose?
If you seek this you will never find it because it is eternally hidden in the seeker.”

Variant: Don't seek happiness. If you seek it, you won't find it, because seeking is the antithesis of happiness. Happiness is ever elusive, but freedom from unhappiness is attainable now, by facing what is rather than making up stories about it. Unhappiness covers up your natural state of wellbeing and inner peace, the source of true happiness.
Source: A New Earth: Awakening to Your Life's Purpose

Self-Enquiry paraphrased, as spoken by Ram Dass in the film 'Abide as the Self.'
Abide as the Self

Source: 1970s, Krishnamurti in India, 1970-71 (1971), p. 157
Context: In seeking there are several things involved: there is the seeker and the thing that he seeks after. When the seeker finds what he thinks is truth, is God, is enlightenment, he must be able to recognize it. He must recognize it, right? Recognition implies previous knowledge, otherwise you cannot recognize. I cannot recognize you if I had not met you yesterday. Therefore when I say this is truth, I have already known it and therefore it is not truth. So a man who is seeking truth lives a life of hypocrisy, because his truth is the projection of his memory, of his desire, of his intentions to find something other than "what is", a formula. So seeking implies duality — the one who seeks and the thing sought after — and where there is duality there is conflict. There is wastage of energy. So you can never find it, you can never invite it.

Helen Schucman in A Course in Miracles (1976) by Helen Schucman and William Thetford, Ch. 16 The Forgiveness of Illusions, p. 338,#6.
Misattributed

Jesus' Course in Miracles (2000) by Helen Schucman and William Thetford, Ch. 16 The Forgiveness of Illusions, p. 162

Source: https://twitter.com/AtticusPoetry/status/1132632713276657664

Markings (1964)
Context: He who has surrendered himself to it knows that the Way ends on the Cross — even when it is leading him through the jubilation of Gennesaret or the triumphal entry into Jerusalem. Do not seek death. Death will find you. But seek the road which makes death a fulfillment.