George Haydock's Catholic Commentary
Psalms 21:19
Vesture, or inner garment, which was all of a piece. (Calmet) --- The soldiers perceived that it would be rendered unserviceable by cutting. (Haydock) --- "Heretics attempt to divide the Church, but in vain." (St. Jerome) --- Lots. This was verified above 100 years afterwards, in the person of Jesus Christ. (Berthier) --- Let the Jews shew how it was accomplished in David. They assert themselves that nothing which had belonged to their kings was used by others. Their thrones, garments, &c., were all burnt. (Maimonides, &c.) --- Though this be doubtful we may employ this testimony against them. (Calmet) --- At Siceleg the effects of David were indeed plundered; but David was absent, and not under torments, like the person here described. Our goods must be divided, either before of after death. Let us be solicitous to obtain the second covering, which may never be taken from us, 2 Corinthians v. 4. (Berthier)