Here is a short Orthodox prayer I have translated from Romanian into English:
Lord Jesus Christ, Our Lord, God of all mercifulness and graciousness, Who have immeasurable mercy, unspeakable and unending love of people, falling now to Your glory, with fear and trembling, I thank you for the blessings you have given me, Your unworthy servant. I glorify You, I praise You and I sing about You as my Lord, Master and Benefactor. And again, falling before You, I thank You and I humbly pray to your immeasurable and unspeakable mercifulness for You to continue giving me good doings, so that I may increase in love for You and for my brethren. Deliver me from all evil and trouble. Give me peace. And make me worthy, so that all the days of my life I may give thanks to You and speak and sing all that is good to The Father, The Son and The Holy Spirit, now and forever and ever. Amen.
Translated by myself from Romanian. Source: https://www.crestinortodox.ro/rugaciuni/rugaciune-pentru-binefacerile-primite-la-dumnezeu-72583.html