Verse 14

त्यक्तभोगादिकलनं विश्रान्तिमनुपागतम् ।चेतः केवलमस्यासीद्दोलायामिव योजितम्

In plain words

Having renounced the pursuit of enjoyment and the rest, yet never come to rest, his mind remained — as if set swinging on a swing.