CC Antya 18.69

svarūpa kahe, — “tāṅra haya premera vikāra
asthi-sandhi chāḍe, haya ati dīrghākāra”
Word for word: 
svarūpa kahe — Svarūpa Dāmodara said; tāṅra — of Him; haya — there are; premera — of love of Godhead; vikāra — transformations of the body; asthi-sandhi — the joints of the bones; chāḍe — become separated; haya — there is; ati — very much; dīrgha-ākāra — elongated body.
Translation: 
Svarūpa Dāmodara said, “The Lord’s body becomes transformed in His love for God. Sometimes the joints of His bones separate, and His body becomes very much elongated.”