Oudhum Kuredhi-aa Jeeo Thoon Kumaavadhi-aa Sukh Bhunch
ਉਦਮੁ ਕਰੇਦਿਆ ਜੀਉ ਤੂੰ ਕਮਾਵਦਿਆ ਸੁਖ ਭੁੰਚੁ ॥

This shabad is by Guru Arjan Dev in Raag Goojree on Page 337
in Section 'Nam Simran' of Amrit Keertan Gutka.