Arabic text
عن عبد الله بن عكيم رضي الله عنه مرفوعاً: «مَنْ تَعَلَّقَ شيئا وُكِلَ إليه».
Translation
‘Abdullāh ibn ‘Akīm (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Whoever is attached to something will be entrusted to that thing."
Explanation
Whoever turns with his heart or deeds or both to something hoping that it would benefit him or keep harm away, then Allah will entrust him to that thing that he is attached to. So, whoever is attached to Allah, Allah shall grant him sufficiency and will make every difficult affair easy for him, and whoever is attached to anything other than Allah, then Allah will entrust him to it and it will fail him.
Source: HadeethEnc.com